diff --git a/src/coreclr/src/jit/codegenarm64.cpp b/src/coreclr/src/jit/codegenarm64.cpp
index 186998a5cd037..7c915890efdc8 100644
--- a/src/coreclr/src/jit/codegenarm64.cpp
+++ b/src/coreclr/src/jit/codegenarm64.cpp
@@ -9303,6 +9303,17 @@ void CodeGen::genArm64EmitterUnitTests()
     theEmitter->emitIns_R_R_R_I(INS_smull2, EA_16BYTE, REG_V6, REG_V7, REG_V8, 7, INS_OPTS_8H);
     theEmitter->emitIns_R_R_R_I(INS_smull2, EA_16BYTE, REG_V9, REG_V10, REG_V11, 3, INS_OPTS_4S);
 
+    // umlal vector, by element
+    theEmitter->emitIns_R_R_R_I(INS_umlal, EA_8BYTE, REG_V0, REG_V1, REG_V2, 3, INS_OPTS_4H);
+    theEmitter->emitIns_R_R_R_I(INS_umlal, EA_8BYTE, REG_V3, REG_V4, REG_V5, 1, INS_OPTS_2S);
+
+    // umlal2 vector, by element
+    theEmitter->emitIns_R_R_R_I(INS_umlal2, EA_16BYTE, REG_V6, REG_V7, REG_V8, 7, INS_OPTS_8H);
+    theEmitter->emitIns_R_R_R_I(INS_umlal2, EA_16BYTE, REG_V9, REG_V10, REG_V11, 3, INS_OPTS_4S);
+
+    // umlsl vector, by element
+    theEmitter->emitIns_R_R_R_I(INS_umlsl, EA_8BYTE, REG_V0, REG_V1, REG_V2, 3, INS_OPTS_4H);
+
     // umlsl2 vector, by element
     theEmitter->emitIns_R_R_R_I(INS_umlsl2, EA_16BYTE, REG_V6, REG_V7, REG_V8, 7, INS_OPTS_8H);
     theEmitter->emitIns_R_R_R_I(INS_umlsl2, EA_16BYTE, REG_V9, REG_V10, REG_V11, 3, INS_OPTS_4S);
diff --git a/src/coreclr/src/jit/compiler.h b/src/coreclr/src/jit/compiler.h
index 573f2678067da..ea396c0784755 100644
--- a/src/coreclr/src/jit/compiler.h
+++ b/src/coreclr/src/jit/compiler.h
@@ -3782,7 +3782,7 @@ class Compiler
     GenTree* getArgForHWIntrinsic(var_types argType, CORINFO_CLASS_HANDLE argClass, bool expectAddr = false);
     GenTree* impNonConstFallback(NamedIntrinsic intrinsic, var_types simdType, var_types baseType);
     GenTree* addRangeCheckIfNeeded(
-        NamedIntrinsic intrinsic, GenTree* lastOp, bool mustExpand, int immLowerBound, int immUpperBound);
+        NamedIntrinsic intrinsic, GenTree* immOp, bool mustExpand, int immLowerBound, int immUpperBound);
 
 #ifdef TARGET_XARCH
     GenTree* impBaseIntrinsic(NamedIntrinsic        intrinsic,
diff --git a/src/coreclr/src/jit/emitarm64.cpp b/src/coreclr/src/jit/emitarm64.cpp
index 7df6edf7ea6c4..ced2297cbda2a 100644
--- a/src/coreclr/src/jit/emitarm64.cpp
+++ b/src/coreclr/src/jit/emitarm64.cpp
@@ -817,7 +817,7 @@ void emitter::emitInsSanityCheck(instrDesc* id)
             assert(isVectorRegister(id->idReg2()));
             assert(isVectorRegister(id->idReg3()));
             elemsize = optGetElemsize(id->idInsOpt());
-            assert(isValidVectorIndex(id->idOpSize(), elemsize, emitGetInsSC(id)));
+            assert(isValidVectorIndex(EA_16BYTE, elemsize, emitGetInsSC(id)));
             break;
 
         case IF_DV_3C: // DV_3C   .Q.........mmmmm ......nnnnnddddd      Vd Vn Vm   (vector)
@@ -6247,7 +6247,7 @@ void emitter::emitIns_R_R_R_I(instruction ins,
                 assert(isValidArrangement(size, opt));
                 elemsize = optGetElemsize(opt);
                 assert(isValidVectorElemsizeFloat(elemsize));
-                assert(isValidVectorIndex(size, elemsize, imm));
+                assert(isValidVectorIndex(EA_16BYTE, elemsize, imm));
                 assert(opt != INS_OPTS_1D); // Reserved encoding
                 fmt = IF_DV_3BI;
             }
@@ -6277,7 +6277,7 @@ void emitter::emitIns_R_R_R_I(instruction ins,
             // Only has encodings for H or S elemsize
             assert((elemsize == EA_2BYTE) || (elemsize == EA_4BYTE));
             // Only has encodings for V0..V15
-            if ((elemsize == EA_2BYTE) && (reg3 >= REG_V16))
+            if ((elemsize == EA_2BYTE) && ((genRegMask(reg3) & RBM_ASIMD_INDEXED_H_ELEMENT_ALLOWED_REGS) == 0))
             {
                 noway_assert(!"Invalid reg3");
             }
@@ -6368,6 +6368,11 @@ void emitter::emitIns_R_R_R_I(instruction ins,
             assert((opt == INS_OPTS_4H) || (opt == INS_OPTS_2S));
             elemsize = optGetElemsize(opt);
             assert(isValidVectorIndex(EA_16BYTE, elemsize, imm));
+            // Restricted to V0-V15 when element size is H
+            if ((elemsize == EA_2BYTE) && ((genRegMask(reg3) & RBM_ASIMD_INDEXED_H_ELEMENT_ALLOWED_REGS) == 0))
+            {
+                assert(!"Invalid reg3");
+            }
             fmt = IF_DV_3HI;
             break;
 
@@ -6384,6 +6389,11 @@ void emitter::emitIns_R_R_R_I(instruction ins,
             assert((opt == INS_OPTS_8H) || (opt == INS_OPTS_4S));
             elemsize = optGetElemsize(opt);
             assert(isValidVectorIndex(EA_16BYTE, elemsize, imm));
+            // Restricted to V0-V15 when element size is H
+            if ((elemsize == EA_2BYTE) && ((genRegMask(reg3) & RBM_ASIMD_INDEXED_H_ELEMENT_ALLOWED_REGS) == 0))
+            {
+                assert(!"Invalid reg3");
+            }
             fmt = IF_DV_3HI;
             break;
 
@@ -10966,7 +10976,7 @@ size_t emitter::emitOutputInstr(insGroup* ig, instrDesc* id, BYTE** dp)
             code     = emitInsCode(ins, fmt);
             imm      = emitGetInsSC(id);
             elemsize = optGetElemsize(id->idInsOpt());
-            assert(isValidVectorIndex(id->idOpSize(), elemsize, imm));
+            assert(isValidVectorIndex(EA_16BYTE, elemsize, imm));
             code |= insEncodeVectorsize(id->idOpSize()); // Q
             code |= insEncodeFloatElemsize(elemsize);    // X
             code |= insEncodeFloatIndex(elemsize, imm);  // L H
diff --git a/src/coreclr/src/jit/gentree.cpp b/src/coreclr/src/jit/gentree.cpp
index 9c7b6b5b73440..cf74987a54b25 100644
--- a/src/coreclr/src/jit/gentree.cpp
+++ b/src/coreclr/src/jit/gentree.cpp
@@ -1461,7 +1461,7 @@ bool GenTree::Compare(GenTree* op1, GenTree* op2, bool swapOK)
                     if ((op1->AsHWIntrinsic()->gtHWIntrinsicId != op2->AsHWIntrinsic()->gtHWIntrinsicId) ||
                         (op1->AsHWIntrinsic()->gtSIMDBaseType != op2->AsHWIntrinsic()->gtSIMDBaseType) ||
                         (op1->AsHWIntrinsic()->gtSIMDSize != op2->AsHWIntrinsic()->gtSIMDSize) ||
-                        (op1->AsHWIntrinsic()->GetOtherBaseType() != op2->AsHWIntrinsic()->GetOtherBaseType()))
+                        (op1->AsHWIntrinsic()->GetAuxiliaryType() != op2->AsHWIntrinsic()->GetAuxiliaryType()))
                     {
                         return false;
                     }
@@ -2131,7 +2131,7 @@ unsigned Compiler::gtHashValue(GenTree* tree)
                     hash += tree->AsHWIntrinsic()->gtHWIntrinsicId;
                     hash += tree->AsHWIntrinsic()->gtSIMDBaseType;
                     hash += tree->AsHWIntrinsic()->gtSIMDSize;
-                    hash += tree->AsHWIntrinsic()->GetOtherBaseType();
+                    hash += tree->AsHWIntrinsic()->GetAuxiliaryType();
                     break;
 #endif // FEATURE_HW_INTRINSICS
 
@@ -7478,7 +7478,7 @@ GenTree* Compiler::gtCloneExpr(
                     GenTreeHWIntrinsic(hwintrinsicOp->TypeGet(), hwintrinsicOp->gtGetOp1(),
                                        hwintrinsicOp->gtGetOp2IfPresent(), hwintrinsicOp->gtHWIntrinsicId,
                                        hwintrinsicOp->gtSIMDBaseType, hwintrinsicOp->gtSIMDSize);
-                copy->AsHWIntrinsic()->SetOtherBaseType(hwintrinsicOp->GetOtherBaseType());
+                copy->AsHWIntrinsic()->SetAuxiliaryType(hwintrinsicOp->GetAuxiliaryType());
             }
             break;
 #endif
@@ -18661,13 +18661,13 @@ GenTreeHWIntrinsic* Compiler::gtNewScalarHWIntrinsicNode(
 // Returns true for the HW Instrinsic instructions that have MemoryLoad semantics, false otherwise
 bool GenTreeHWIntrinsic::OperIsMemoryLoad() const
 {
-#ifdef TARGET_XARCH
-    // Some xarch instructions have MemoryLoad sematics
+#if defined(TARGET_XARCH) || defined(TARGET_ARM64)
     HWIntrinsicCategory category = HWIntrinsicInfo::lookupCategory(gtHWIntrinsicId);
     if (category == HW_Category_MemoryLoad)
     {
         return true;
     }
+#ifdef TARGET_XARCH
     else if (HWIntrinsicInfo::MaybeMemoryLoad(gtHWIntrinsicId))
     {
         // Some intrinsics (without HW_Category_MemoryLoad) also have MemoryLoad semantics
@@ -18697,19 +18697,20 @@ bool GenTreeHWIntrinsic::OperIsMemoryLoad() const
         }
     }
 #endif // TARGET_XARCH
+#endif // TARGET_XARCH || TARGET_ARM64
     return false;
 }
 
 // Returns true for the HW Instrinsic instructions that have MemoryStore semantics, false otherwise
 bool GenTreeHWIntrinsic::OperIsMemoryStore() const
 {
-#ifdef TARGET_XARCH
-    // Some xarch instructions have MemoryStore sematics
+#if defined(TARGET_XARCH) || defined(TARGET_ARM64)
     HWIntrinsicCategory category = HWIntrinsicInfo::lookupCategory(gtHWIntrinsicId);
     if (category == HW_Category_MemoryStore)
     {
         return true;
     }
+#ifdef TARGET_XARCH
     else if (HWIntrinsicInfo::MaybeMemoryStore(gtHWIntrinsicId) &&
              (category == HW_Category_IMM || category == HW_Category_Scalar))
     {
@@ -18732,13 +18733,14 @@ bool GenTreeHWIntrinsic::OperIsMemoryStore() const
         }
     }
 #endif // TARGET_XARCH
+#endif // TARGET_XARCH || TARGET_ARM64
     return false;
 }
 
 // Returns true for the HW Instrinsic instructions that have MemoryLoad semantics, false otherwise
 bool GenTreeHWIntrinsic::OperIsMemoryLoadOrStore() const
 {
-#ifdef TARGET_XARCH
+#if defined(TARGET_XARCH) || defined(TARGET_ARM64)
     return OperIsMemoryLoad() || OperIsMemoryStore();
 #else
     return false;
diff --git a/src/coreclr/src/jit/gentree.h b/src/coreclr/src/jit/gentree.h
index 8a5dc3b1ebdff..ce4ccdf91be5c 100644
--- a/src/coreclr/src/jit/gentree.h
+++ b/src/coreclr/src/jit/gentree.h
@@ -4728,8 +4728,8 @@ struct GenTreeJitIntrinsic : public GenTreeOp
     ClassLayout* m_layout;
 
     union {
-        var_types      gtOtherBaseType; // For AVX2 Gather* intrinsics
-        regNumberSmall gtOtherReg;      // For intrinsics that return 2 registers
+        var_types gtAuxiliaryType; // For intrinsics than need another type (e.g. Avx2.Gather* or SIMD (by element))
+        regNumberSmall gtOtherReg; // For intrinsics that return 2 registers
     };
 
 public:
@@ -4766,14 +4766,14 @@ struct GenTreeJitIntrinsic : public GenTreeOp
         assert(gtOtherReg == reg);
     }
 
-    var_types GetOtherBaseType() const
+    var_types GetAuxiliaryType() const
     {
-        return gtOtherBaseType;
+        return gtAuxiliaryType;
     }
 
-    void SetOtherBaseType(var_types type)
+    void SetAuxiliaryType(var_types type)
     {
-        gtOtherBaseType = type;
+        gtAuxiliaryType = type;
     }
 
     GenTreeJitIntrinsic(genTreeOps oper, var_types type, GenTree* op1, GenTree* op2, var_types baseType, unsigned size)
diff --git a/src/coreclr/src/jit/hwintrinsic.cpp b/src/coreclr/src/jit/hwintrinsic.cpp
index 485a75f80c27c..86de1e44d7604 100644
--- a/src/coreclr/src/jit/hwintrinsic.cpp
+++ b/src/coreclr/src/jit/hwintrinsic.cpp
@@ -450,6 +450,7 @@ GenTree* HWIntrinsicInfo::lookupLastOp(const GenTreeHWIntrinsic* node)
 //     true if the node has an imm operand; otherwise, false
 bool HWIntrinsicInfo::isImmOp(NamedIntrinsic id, const GenTree* op)
 {
+#ifdef TARGET_XARCH
     if (HWIntrinsicInfo::lookupCategory(id) != HW_Category_IMM)
     {
         return false;
@@ -459,6 +460,14 @@ bool HWIntrinsicInfo::isImmOp(NamedIntrinsic id, const GenTree* op)
     {
         return true;
     }
+#elif defined(TARGET_ARM64)
+    if (!HWIntrinsicInfo::HasImmediateOperand(id))
+    {
+        return false;
+    }
+#else
+#error Unsupported platform
+#endif
 
     if (genActualType(op->TypeGet()) != TYP_INT)
     {
@@ -526,9 +535,9 @@ GenTree* Compiler::addRangeCheckIfNeeded(
     // because the imm-parameter of the intrinsic method is a byte.
     // AVX2 Gather intrinsics no not need the range-check
     // because their imm-parameter have discrete valid values that are handle by managed code
-    if (mustExpand && !HWIntrinsicInfo::HasFullRangeImm(intrinsic) && HWIntrinsicInfo::isImmOp(intrinsic, immOp)
+    if (mustExpand && HWIntrinsicInfo::isImmOp(intrinsic, immOp)
 #ifdef TARGET_XARCH
-        && !HWIntrinsicInfo::isAVX2GatherIntrinsic(intrinsic)
+        && !HWIntrinsicInfo::isAVX2GatherIntrinsic(intrinsic) && !HWIntrinsicInfo::HasFullRangeImm(intrinsic)
 #endif
             )
     {
@@ -671,6 +680,60 @@ static bool isSupportedBaseType(NamedIntrinsic intrinsic, var_types baseType)
     return false;
 }
 
+// HWIntrinsicSignatureReader: a helper class that "reads" a list of hardware intrinsic arguments and stores
+// the corresponding argument type descriptors as the fields of the class instance.
+//
+struct HWIntrinsicSignatureReader final
+{
+    // Read: enumerates the list of arguments of a hardware intrinsic and stores the CORINFO_CLASS_HANDLE
+    // and var_types values of each operand into the corresponding fields of the class instance.
+    //
+    // Arguments:
+    //    compHnd -- an instance of COMP_HANDLE class.
+    //    sig     -- a hardware intrinsic signature.
+    //
+    void Read(COMP_HANDLE compHnd, CORINFO_SIG_INFO* sig)
+    {
+        CORINFO_ARG_LIST_HANDLE args = sig->args;
+
+        if (sig->numArgs > 0)
+        {
+            CorInfoType op1Type = strip(compHnd->getArgType(sig, args, &op1ClsHnd));
+            op1VarType          = JITtype2varType(op1Type);
+
+            if (sig->numArgs > 1)
+            {
+                args                = compHnd->getArgNext(args);
+                CorInfoType op2Type = strip(compHnd->getArgType(sig, args, &op2ClsHnd));
+                op2VarType          = JITtype2varType(op2Type);
+            }
+
+            if (sig->numArgs > 2)
+            {
+                args                = compHnd->getArgNext(args);
+                CorInfoType op3Type = strip(compHnd->getArgType(sig, args, &op3ClsHnd));
+                op3VarType          = JITtype2varType(op3Type);
+            }
+
+            if (sig->numArgs > 3)
+            {
+                args                = compHnd->getArgNext(args);
+                CorInfoType op4Type = strip(compHnd->getArgType(sig, args, &op4ClsHnd));
+                op4VarType          = JITtype2varType(op4Type);
+            }
+        }
+    }
+
+    CORINFO_CLASS_HANDLE op1ClsHnd;
+    CORINFO_CLASS_HANDLE op2ClsHnd;
+    CORINFO_CLASS_HANDLE op3ClsHnd;
+    CORINFO_CLASS_HANDLE op4ClsHnd;
+    var_types            op1VarType;
+    var_types            op2VarType;
+    var_types            op3VarType;
+    var_types            op4VarType;
+};
+
 //------------------------------------------------------------------------
 // impHWIntrinsic: Import a hardware intrinsic as a GT_HWINTRINSIC node if possible
 //
@@ -734,17 +797,64 @@ GenTree* Compiler::impHWIntrinsic(NamedIntrinsic        intrinsic,
         return nullptr;
     }
 
-    unsigned simdSize = HWIntrinsicInfo::lookupSimdSize(this, intrinsic, sig);
-
     GenTree* immOp = nullptr;
 
+    HWIntrinsicSignatureReader sigReader;
+    sigReader.Read(info.compCompHnd, sig);
+
 #ifdef TARGET_ARM64
-    if (intrinsic == NI_AdvSimd_Insert)
+    if ((intrinsic == NI_AdvSimd_Insert) || (intrinsic == NI_AdvSimd_LoadAndInsertScalar))
     {
         assert(sig->numArgs == 3);
         immOp = impStackTop(1).val;
         assert(HWIntrinsicInfo::isImmOp(intrinsic, immOp));
     }
+    else if (intrinsic == NI_AdvSimd_Arm64_InsertSelectedScalar)
+    {
+        // InsertSelectedScalar intrinsic has two immediate operands.
+        // Since all the remaining intrinsics on both platforms have only one immediate
+        // operand, in order to not complicate the shared logic even further we ensure here that
+        // 1) The second immediate operand immOp2 is constant and
+        // 2) its value belongs to [0, sizeof(op3) / sizeof(op3.BaseType)).
+        // If either is false, we should fallback to the managed implementation Insert(dst, dstIdx, Extract(src,
+        // srcIdx)).
+        // The check for the first immediate operand immOp will use the same logic as other intrinsics that have an
+        // immediate operand.
+
+        GenTree* immOp2 = nullptr;
+
+        assert(sig->numArgs == 4);
+
+        immOp  = impStackTop(2).val;
+        immOp2 = impStackTop().val;
+
+        assert(HWIntrinsicInfo::isImmOp(intrinsic, immOp));
+        assert(HWIntrinsicInfo::isImmOp(intrinsic, immOp2));
+
+        if (!immOp2->IsCnsIntOrI())
+        {
+            assert(HWIntrinsicInfo::NoJmpTableImm(intrinsic));
+            return impNonConstFallback(intrinsic, retType, baseType);
+        }
+
+        unsigned int otherSimdSize = 0;
+        var_types    otherBaseType = getBaseTypeAndSizeOfSIMDType(sigReader.op3ClsHnd, &otherSimdSize);
+
+        assert(otherBaseType == baseType);
+
+        int immLowerBound2 = 0;
+        int immUpperBound2 = 0;
+
+        HWIntrinsicInfo::lookupImmBounds(intrinsic, otherSimdSize, otherBaseType, &immLowerBound2, &immUpperBound2);
+
+        const int immVal2 = (int)immOp2->AsIntCon()->IconValue();
+
+        if ((immVal2 < immLowerBound2) || (immVal2 > immUpperBound2))
+        {
+            assert(!mustExpand);
+            return nullptr;
+        }
+    }
     else
 #endif
         if ((sig->numArgs > 0) && HWIntrinsicInfo::isImmOp(intrinsic, impStackTop().val))
@@ -754,13 +864,59 @@ GenTree* Compiler::impHWIntrinsic(NamedIntrinsic        intrinsic,
         immOp = impStackTop().val;
     }
 
+    const unsigned simdSize = HWIntrinsicInfo::lookupSimdSize(this, intrinsic, sig);
+
+    int  immLowerBound   = 0;
+    int  immUpperBound   = 0;
+    bool hasFullRangeImm = false;
+
     if (immOp != nullptr)
     {
-        if (!HWIntrinsicInfo::HasFullRangeImm(intrinsic) && immOp->IsCnsIntOrI())
+#ifdef TARGET_XARCH
+        immUpperBound   = HWIntrinsicInfo::lookupImmUpperBound(intrinsic);
+        hasFullRangeImm = HWIntrinsicInfo::HasFullRangeImm(intrinsic);
+#elif defined(TARGET_ARM64)
+        if (category == HW_Category_SIMDByIndexedElement)
+        {
+            var_types    indexedElementBaseType;
+            unsigned int indexedElementSimdSize = 0;
+
+            if (numArgs == 3)
+            {
+                indexedElementBaseType = getBaseTypeAndSizeOfSIMDType(sigReader.op2ClsHnd, &indexedElementSimdSize);
+            }
+            else
+            {
+                assert(numArgs == 4);
+                indexedElementBaseType = getBaseTypeAndSizeOfSIMDType(sigReader.op3ClsHnd, &indexedElementSimdSize);
+            }
+
+            assert(indexedElementBaseType == baseType);
+            HWIntrinsicInfo::lookupImmBounds(intrinsic, indexedElementSimdSize, baseType, &immLowerBound,
+                                             &immUpperBound);
+        }
+        else
+        {
+            HWIntrinsicInfo::lookupImmBounds(intrinsic, simdSize, baseType, &immLowerBound, &immUpperBound);
+        }
+#endif
+
+        if (!hasFullRangeImm && immOp->IsCnsIntOrI())
         {
             const int ival = (int)immOp->AsIntCon()->IconValue();
+            bool      immOutOfRange;
+#ifdef TARGET_XARCH
+            if (HWIntrinsicInfo::isAVX2GatherIntrinsic(intrinsic))
+            {
+                immOutOfRange = (ival != 1) && (ival != 2) && (ival != 4) && (ival != 8);
+            }
+            else
+#endif
+            {
+                immOutOfRange = (ival < immLowerBound) || (ival > immUpperBound);
+            }
 
-            if (!HWIntrinsicInfo::isInImmRange(intrinsic, ival, simdSize, baseType))
+            if (immOutOfRange)
             {
                 assert(!mustExpand);
                 // The imm-HWintrinsics that do not accept all imm8 values may throw
@@ -795,22 +951,7 @@ GenTree* Compiler::impHWIntrinsic(NamedIntrinsic        intrinsic,
     // table-driven importer of simple intrinsics
     if (impIsTableDrivenHWIntrinsic(intrinsic, category))
     {
-        bool                    isScalar = category == HW_Category_Scalar;
-        CORINFO_ARG_LIST_HANDLE argList  = sig->args;
-        var_types               argType  = TYP_UNKNOWN;
-        CORINFO_CLASS_HANDLE    argClass;
-
-        int immLowerBound = 0;
-        int immUpperBound = 0;
-
-        if (immOp != nullptr)
-        {
-#if defined(TARGET_XARCH)
-            immUpperBound = HWIntrinsicInfo::lookupImmUpperBound(intrinsic);
-#elif defined(TARGET_ARM64)
-            HWIntrinsicInfo::lookupImmBounds(intrinsic, simdSize, baseType, &immLowerBound, &immUpperBound);
-#endif
-        }
+        const bool isScalar = (category == HW_Category_Scalar);
 
         assert(numArgs >= 0);
 
@@ -824,23 +965,20 @@ GenTree* Compiler::impHWIntrinsic(NamedIntrinsic        intrinsic,
         GenTree*            op1     = nullptr;
         GenTree*            op2     = nullptr;
         GenTree*            op3     = nullptr;
+        GenTree*            op4     = nullptr;
         GenTreeHWIntrinsic* retNode = nullptr;
 
         switch (numArgs)
         {
             case 0:
-            {
                 assert(!isScalar);
                 retNode = gtNewSimdHWIntrinsicNode(retType, intrinsic, baseType, simdSize);
                 break;
-            }
 
             case 1:
-            {
-                argType = JITtype2varType(strip(info.compCompHnd->getArgType(sig, argList, &argClass)));
-                op1     = getArgForHWIntrinsic(argType, argClass);
+                op1 = getArgForHWIntrinsic(sigReader.op1VarType, sigReader.op1ClsHnd);
 
-                if (category == HW_Category_MemoryLoad && op1->OperIs(GT_CAST))
+                if ((category == HW_Category_MemoryLoad) && op1->OperIs(GT_CAST))
                 {
                     // Although the API specifies a pointer, if what we have is a BYREF, that's what
                     // we really want, so throw away the cast.
@@ -853,64 +991,65 @@ GenTree* Compiler::impHWIntrinsic(NamedIntrinsic        intrinsic,
                 retNode = isScalar ? gtNewScalarHWIntrinsicNode(retType, op1, intrinsic)
                                    : gtNewSimdHWIntrinsicNode(retType, op1, intrinsic, baseType, simdSize);
                 break;
-            }
 
             case 2:
-            {
-                CORINFO_ARG_LIST_HANDLE arg2 = info.compCompHnd->getArgNext(argList);
-                argType = JITtype2varType(strip(info.compCompHnd->getArgType(sig, arg2, &argClass)));
-                op2     = getArgForHWIntrinsic(argType, argClass);
-
+                op2 = getArgForHWIntrinsic(sigReader.op2VarType, sigReader.op2ClsHnd);
                 op2 = addRangeCheckIfNeeded(intrinsic, op2, mustExpand, immLowerBound, immUpperBound);
-
-                argType = JITtype2varType(strip(info.compCompHnd->getArgType(sig, argList, &argClass)));
-                op1     = getArgForHWIntrinsic(argType, argClass);
+                op1 = getArgForHWIntrinsic(sigReader.op1VarType, sigReader.op1ClsHnd);
 
                 retNode = isScalar ? gtNewScalarHWIntrinsicNode(retType, op1, op2, intrinsic)
                                    : gtNewSimdHWIntrinsicNode(retType, op1, op2, intrinsic, baseType, simdSize);
-#ifdef TARGET_XARCH
-                if (intrinsic == NI_SSE42_Crc32 || intrinsic == NI_SSE42_X64_Crc32)
-#endif
-#ifdef TARGET_ARM64
-                    if (intrinsic == NI_Crc32_ComputeCrc32 || intrinsic == NI_Crc32_ComputeCrc32C ||
-                        intrinsic == NI_Crc32_Arm64_ComputeCrc32 || intrinsic == NI_Crc32_Arm64_ComputeCrc32C)
-#endif
-                    {
-                        // type of the second argument
-                        CorInfoType corType = strip(info.compCompHnd->getArgType(sig, arg2, &argClass));
 
-                        // TODO - currently we use the BaseType to bring the type of the second argument
-                        // to the code generator. May encode the overload info in other way.
-                        retNode->AsHWIntrinsic()->gtSIMDBaseType = JITtype2varType(corType);
-                    }
-#ifdef TARGET_ARM64
-                if ((intrinsic == NI_AdvSimd_AddWideningUpper) || (intrinsic == NI_AdvSimd_SubtractWideningUpper))
+#ifdef TARGET_XARCH
+                if ((intrinsic == NI_SSE42_Crc32) || (intrinsic == NI_SSE42_X64_Crc32))
+                {
+                    // TODO-XArch-Cleanup: currently we use the BaseType to bring the type of the second argument
+                    // to the code generator. May encode the overload info in other way.
+                    retNode->AsHWIntrinsic()->gtSIMDBaseType = sigReader.op2VarType;
+                }
+#elif defined(TARGET_ARM64)
+                switch (intrinsic)
                 {
-                    assert(varTypeIsSIMD(op1->TypeGet()));
-                    retNode->AsHWIntrinsic()->SetOtherBaseType(getBaseTypeOfSIMDType(argClass));
+                    case NI_Crc32_ComputeCrc32:
+                    case NI_Crc32_ComputeCrc32C:
+                    case NI_Crc32_Arm64_ComputeCrc32:
+                    case NI_Crc32_Arm64_ComputeCrc32C:
+                        retNode->AsHWIntrinsic()->gtSIMDBaseType = sigReader.op2VarType;
+                        break;
+
+                    case NI_AdvSimd_AddWideningUpper:
+                    case NI_AdvSimd_SubtractWideningUpper:
+                        assert(varTypeIsSIMD(op1->TypeGet()));
+                        retNode->AsHWIntrinsic()->SetAuxiliaryType(getBaseTypeOfSIMDType(sigReader.op1ClsHnd));
+                        break;
+
+                    default:
+                        break;
                 }
 #endif
                 break;
-            }
 
             case 3:
-            {
-                CORINFO_ARG_LIST_HANDLE arg2 = info.compCompHnd->getArgNext(argList);
-                CORINFO_ARG_LIST_HANDLE arg3 = info.compCompHnd->getArgNext(arg2);
-
-                argType      = JITtype2varType(strip(info.compCompHnd->getArgType(sig, arg3, &argClass)));
-                GenTree* op3 = getArgForHWIntrinsic(argType, argClass);
-
-                argType = JITtype2varType(strip(info.compCompHnd->getArgType(sig, arg2, &argClass)));
-                op2     = getArgForHWIntrinsic(argType, argClass);
-
-                CORINFO_CLASS_HANDLE op2ArgClass = argClass;
-
-                argType = JITtype2varType(strip(info.compCompHnd->getArgType(sig, argList, &argClass)));
-                op1     = getArgForHWIntrinsic(argType, argClass);
+                op3 = getArgForHWIntrinsic(sigReader.op3VarType, sigReader.op3ClsHnd);
+                op2 = getArgForHWIntrinsic(sigReader.op2VarType, sigReader.op2ClsHnd);
+                op1 = getArgForHWIntrinsic(sigReader.op1VarType, sigReader.op1ClsHnd);
 
 #ifdef TARGET_ARM64
-                if (intrinsic == NI_AdvSimd_Insert)
+                if (intrinsic == NI_AdvSimd_LoadAndInsertScalar)
+                {
+                    op2 = addRangeCheckIfNeeded(intrinsic, op2, mustExpand, immLowerBound, immUpperBound);
+
+                    if (op1->OperIs(GT_CAST))
+                    {
+                        // Although the API specifies a pointer, if what we have is a BYREF, that's what
+                        // we really want, so throw away the cast.
+                        if (op1->gtGetOp1()->TypeGet() == TYP_BYREF)
+                        {
+                            op1 = op1->gtGetOp1();
+                        }
+                    }
+                }
+                else if (intrinsic == NI_AdvSimd_Insert)
                 {
                     op2 = addRangeCheckIfNeeded(intrinsic, op2, mustExpand, immLowerBound, immUpperBound);
                 }
@@ -924,20 +1063,45 @@ GenTree* Compiler::impHWIntrinsic(NamedIntrinsic        intrinsic,
                                    : gtNewSimdHWIntrinsicNode(retType, op1, op2, op3, intrinsic, baseType, simdSize);
 
 #ifdef TARGET_XARCH
-                if (intrinsic == NI_AVX2_GatherVector128 || intrinsic == NI_AVX2_GatherVector256)
+                if ((intrinsic == NI_AVX2_GatherVector128) || (intrinsic == NI_AVX2_GatherVector256))
                 {
                     assert(varTypeIsSIMD(op2->TypeGet()));
-                    retNode->AsHWIntrinsic()->SetOtherBaseType(getBaseTypeOfSIMDType(op2ArgClass));
+                    retNode->AsHWIntrinsic()->SetAuxiliaryType(getBaseTypeOfSIMDType(sigReader.op2ClsHnd));
+                }
+#elif defined(TARGET_ARM64)
+                if (category == HW_Category_SIMDByIndexedElement)
+                {
+                    assert(varTypeIsSIMD(op2->TypeGet()));
+                    retNode->AsHWIntrinsic()->SetAuxiliaryType(op2->TypeGet());
                 }
 #endif
                 break;
-            }
+
+#ifdef TARGET_ARM64
+            case 4:
+                op4 = getArgForHWIntrinsic(sigReader.op4VarType, sigReader.op4ClsHnd);
+                op4 = addRangeCheckIfNeeded(intrinsic, op4, mustExpand, immLowerBound, immUpperBound);
+                op3 = getArgForHWIntrinsic(sigReader.op3VarType, sigReader.op3ClsHnd);
+                op2 = getArgForHWIntrinsic(sigReader.op2VarType, sigReader.op2ClsHnd);
+                op1 = getArgForHWIntrinsic(sigReader.op1VarType, sigReader.op1ClsHnd);
+
+                assert(!isScalar);
+                retNode = gtNewSimdHWIntrinsicNode(retType, op1, op2, op3, op4, intrinsic, baseType, simdSize);
+
+                if (category == HW_Category_SIMDByIndexedElement)
+                {
+                    assert(varTypeIsSIMD(op3->TypeGet()));
+                    retNode->AsHWIntrinsic()->SetAuxiliaryType(op3->TypeGet());
+                }
+                break;
+#endif
 
             default:
                 return nullptr;
         }
 
-        bool isMemoryStore = retNode->OperIsMemoryStore();
+        const bool isMemoryStore = retNode->OperIsMemoryStore();
+
         if (isMemoryStore || retNode->OperIsMemoryLoad())
         {
             if (isMemoryStore)
diff --git a/src/coreclr/src/jit/hwintrinsic.h b/src/coreclr/src/jit/hwintrinsic.h
index 3a53e24d3e635..c20cb08911286 100644
--- a/src/coreclr/src/jit/hwintrinsic.h
+++ b/src/coreclr/src/jit/hwintrinsic.h
@@ -7,6 +7,7 @@
 
 #ifdef FEATURE_HW_INTRINSICS
 
+#ifdef TARGET_XARCH
 enum HWIntrinsicCategory : unsigned int
 {
     // Simple SIMD intrinsics
@@ -41,6 +42,39 @@ enum HWIntrinsicCategory : unsigned int
     HW_Category_Special
 };
 
+#elif defined(TARGET_ARM64)
+
+enum HWIntrinsicCategory : unsigned int
+{
+    // Most of the Arm64 intrinsic fall into SIMD category:
+    // - vector or scalar intrinsics that operate on one-or-many SIMD registers
+    HW_Category_SIMD,
+
+    // Scalar intrinsics operate on general purpose registers (e.g. cls, clz, rbit)
+    HW_Category_Scalar,
+
+    // Memory access intrinsics
+    HW_Category_MemoryLoad,
+    HW_Category_MemoryStore,
+
+    // These are Arm64 that share some features in a given category (e.g. immediate operand value range)
+    HW_Category_ShiftLeftByImmediate,
+    HW_Category_ShiftRightByImmediate,
+    HW_Category_SIMDByIndexedElement,
+
+    // Helper intrinsics
+    // - do not directly correspond to a instruction, such as Vector64.AllBitsSet
+    HW_Category_Helper,
+
+    // Special intrinsics
+    // - have to be addressed specially
+    HW_Category_Special
+};
+
+#else
+#error Unsupported platform
+#endif
+
 enum HWIntrinsicFlag : unsigned int
 {
     HW_Flag_NoFlag = 0,
@@ -49,47 +83,47 @@ enum HWIntrinsicFlag : unsigned int
     // - if a binary-op intrinsic is commutative (e.g., Add, Multiply), its op1 can be contained
     HW_Flag_Commutative = 0x1,
 
-    // Full range IMM intrinsic
-    // - the immediate value is valid on the full range of imm8 (0-255)
-    HW_Flag_FullRangeIMM = 0x2,
-
     // NoCodeGen
     // - should be transformed in the compiler front-end, cannot reach CodeGen
-    HW_Flag_NoCodeGen = 0x4,
+    HW_Flag_NoCodeGen = 0x2,
 
     // Multi-instruction
     // - that one intrinsic can generate multiple instructions
-    HW_Flag_MultiIns = 0x8,
+    HW_Flag_MultiIns = 0x4,
 
     // Select base type using the first argument type
-    HW_Flag_BaseTypeFromFirstArg = 0x10,
+    HW_Flag_BaseTypeFromFirstArg = 0x8,
 
     // Select base type using the second argument type
-    HW_Flag_BaseTypeFromSecondArg = 0x20,
+    HW_Flag_BaseTypeFromSecondArg = 0x10,
 
     // Indicates compFloatingPointUsed does not need to be set.
-    HW_Flag_NoFloatingPointUsed = 0x40,
-
-    // Maybe IMM
-    // the intrinsic has either imm or Vector overloads
-    HW_Flag_MaybeIMM = 0x80,
+    HW_Flag_NoFloatingPointUsed = 0x20,
 
     // NoJmpTable IMM
     // the imm intrinsic does not need jumptable fallback when it gets non-const argument
-    HW_Flag_NoJmpTableIMM = 0x100,
+    HW_Flag_NoJmpTableIMM = 0x40,
 
     // Special codegen
     // the intrinsics need special rules in CodeGen,
     // but may be table-driven in the front-end
-    HW_Flag_SpecialCodeGen = 0x200,
+    HW_Flag_SpecialCodeGen = 0x80,
 
     // Special import
     // the intrinsics need special rules in importer,
     // but may be table-driven in the back-end
-    HW_Flag_SpecialImport = 0x400,
+    HW_Flag_SpecialImport = 0x100,
 
 // The below is for defining platform-specific flags
 #if defined(TARGET_XARCH)
+    // Full range IMM intrinsic
+    // - the immediate value is valid on the full range of imm8 (0-255)
+    HW_Flag_FullRangeIMM = 0x200,
+
+    // Maybe IMM
+    // the intrinsic has either imm or Vector overloads
+    HW_Flag_MaybeIMM = 0x400,
+
     // Copy Upper bits
     // some SIMD scalar intrinsics need the semantics of copying upper bits from the source operand
     HW_Flag_CopyUpperBits = 0x800,
@@ -109,11 +143,21 @@ enum HWIntrinsicFlag : unsigned int
     HW_Flag_NoContainment = 0x8000,
 
 #elif defined(TARGET_ARM64)
+    // The intrinsic has an immediate operand
+    // - the value can be (and should be) encoded in a corresponding instruction when the operand value is constant
+    HW_Flag_HasImmediateOperand = 0x200,
+
     // The intrinsic has read/modify/write semantics in multiple-operands form.
-    HW_Flag_HasRMWSemantics = 0x800,
+    HW_Flag_HasRMWSemantics = 0x400,
+
+    // The intrinsic operates on the lower part of a SIMD register
+    // - the upper part of the source registers are ignored
+    // - the upper part of the destination register is zeroed
+    HW_Flag_SIMDScalar = 0x800,
+
+    // The intrinsic supports some sort of containment analysis
+    HW_Flag_SupportsContainment = 0x1000
 
-    // The intrinsic supports some sort of containment analysis.
-    HW_Flag_SupportsContainment = 0x1000,
 #else
 #error Unsupported platform
 #endif
@@ -278,7 +322,6 @@ struct HWIntrinsicInfo
 #error Unsupported platform
 #endif
 
-    static bool isInImmRange(NamedIntrinsic id, int ival, int simdSize, var_types baseType);
     static bool isImmOp(NamedIntrinsic id, const GenTree* op);
     static bool isFullyImplementedIsa(CORINFO_InstructionSet isa);
     static bool isScalarIsa(CORINFO_InstructionSet isa);
@@ -555,12 +598,6 @@ struct HWIntrinsicInfo
         return (flags & HW_Flag_Commutative) != 0;
     }
 
-    static bool HasFullRangeImm(NamedIntrinsic id)
-    {
-        HWIntrinsicFlag flags = lookupFlags(id);
-        return (flags & HW_Flag_FullRangeIMM) != 0;
-    }
-
     static bool RequiresCodegen(NamedIntrinsic id)
     {
         HWIntrinsicFlag flags = lookupFlags(id);
@@ -597,13 +634,19 @@ struct HWIntrinsicInfo
         return (flags & HW_Flag_NoFloatingPointUsed) == 0;
     }
 
+#ifdef TARGET_XARCH
+    static bool HasFullRangeImm(NamedIntrinsic id)
+    {
+        HWIntrinsicFlag flags = lookupFlags(id);
+        return (flags & HW_Flag_FullRangeIMM) != 0;
+    }
+
     static bool MaybeImm(NamedIntrinsic id)
     {
         HWIntrinsicFlag flags = lookupFlags(id);
         return (flags & HW_Flag_MaybeIMM) != 0;
     }
 
-#ifdef TARGET_XARCH
     static bool CopiesUpperBits(NamedIntrinsic id)
     {
         HWIntrinsicFlag flags = lookupFlags(id);
@@ -658,6 +701,20 @@ struct HWIntrinsicInfo
         HWIntrinsicFlag flags = lookupFlags(id);
         return (flags & HW_Flag_SpecialImport) != 0;
     }
+
+#ifdef TARGET_ARM64
+    static bool SIMDScalar(NamedIntrinsic id)
+    {
+        const HWIntrinsicFlag flags = lookupFlags(id);
+        return (flags & HW_Flag_SIMDScalar) != 0;
+    }
+
+    static bool HasImmediateOperand(NamedIntrinsic id)
+    {
+        const HWIntrinsicFlag flags = lookupFlags(id);
+        return (flags & HW_Flag_HasImmediateOperand) != 0;
+    }
+#endif // TARGET_ARM64
 };
 
 #ifdef TARGET_ARM64
@@ -665,7 +722,7 @@ struct HWIntrinsicInfo
 struct HWIntrinsic final
 {
     HWIntrinsic(const GenTreeHWIntrinsic* node)
-        : op1(nullptr), op2(nullptr), op3(nullptr), numOperands(0), baseType(TYP_UNDEF)
+        : op1(nullptr), op2(nullptr), op3(nullptr), op4(nullptr), numOperands(0), baseType(TYP_UNDEF)
     {
         assert(node != nullptr);
 
@@ -692,6 +749,7 @@ struct HWIntrinsic final
     GenTree*            op1;
     GenTree*            op2;
     GenTree*            op3;
+    GenTree*            op4;
     int                 numOperands;
     var_types           baseType;
 
@@ -715,10 +773,19 @@ struct HWIntrinsic final
             op2                  = list->Current();
             list                 = list->Rest();
             op3                  = list->Current();
+            list                 = list->Rest();
 
-            assert(list->Rest() == nullptr);
+            if (list != nullptr)
+            {
+                op4 = list->Current();
+                assert(list->Rest() == nullptr);
 
-            numOperands = 3;
+                numOperands = 4;
+            }
+            else
+            {
+                numOperands = 3;
+            }
         }
         else if (op2 != nullptr)
         {
@@ -728,6 +795,8 @@ struct HWIntrinsic final
         {
             numOperands = 1;
         }
+
+        assert(HWIntrinsicInfo::lookupNumArgs(id) == numOperands);
     }
 
     void InitializeBaseType(const GenTreeHWIntrinsic* node)
diff --git a/src/coreclr/src/jit/hwintrinsicarm64.cpp b/src/coreclr/src/jit/hwintrinsicarm64.cpp
index 030d23aaacaf4..b6a7bd8c59dfa 100644
--- a/src/coreclr/src/jit/hwintrinsicarm64.cpp
+++ b/src/coreclr/src/jit/hwintrinsicarm64.cpp
@@ -189,7 +189,10 @@ bool HWIntrinsicInfo::isScalarIsa(CORINFO_InstructionSet isa)
 void HWIntrinsicInfo::lookupImmBounds(
     NamedIntrinsic intrinsic, int simdSize, var_types baseType, int* pImmLowerBound, int* pImmUpperBound)
 {
-    assert(HWIntrinsicInfo::lookupCategory(intrinsic) == HW_Category_IMM);
+    HWIntrinsicCategory category            = HWIntrinsicInfo::lookupCategory(intrinsic);
+    bool                hasImmediateOperand = HasImmediateOperand(intrinsic);
+
+    assert(hasImmediateOperand);
 
     assert(pImmLowerBound != nullptr);
     assert(pImmUpperBound != nullptr);
@@ -197,9 +200,20 @@ void HWIntrinsicInfo::lookupImmBounds(
     int immLowerBound = 0;
     int immUpperBound = 0;
 
-    if (HWIntrinsicInfo::HasFullRangeImm(intrinsic))
+    if (category == HW_Category_ShiftLeftByImmediate)
+    {
+        // The left shift amount is in the range 0 to the element width in bits minus 1.
+        immUpperBound = BITS_PER_BYTE * genTypeSize(baseType) - 1;
+    }
+    else if (category == HW_Category_ShiftRightByImmediate)
     {
-        immUpperBound = 255;
+        // The right shift amount, in the range 1 to the element width in bits.
+        immLowerBound = 1;
+        immUpperBound = BITS_PER_BYTE * genTypeSize(baseType);
+    }
+    else if (category == HW_Category_SIMDByIndexedElement)
+    {
+        immUpperBound = Compiler::getSIMDVectorLength(simdSize, baseType) - 1;
     }
     else
     {
@@ -211,72 +225,15 @@ void HWIntrinsicInfo::lookupImmBounds(
             case NI_AdvSimd_ExtractVector128:
             case NI_AdvSimd_ExtractVector64:
             case NI_AdvSimd_Insert:
+            case NI_AdvSimd_LoadAndInsertScalar:
+            case NI_AdvSimd_StoreSelectedScalar:
             case NI_AdvSimd_Arm64_DuplicateSelectedScalarToVector128:
+            case NI_AdvSimd_Arm64_InsertSelectedScalar:
             case NI_Vector64_GetElement:
             case NI_Vector128_GetElement:
                 immUpperBound = Compiler::getSIMDVectorLength(simdSize, baseType) - 1;
                 break;
 
-            case NI_AdvSimd_ShiftLeftLogical:
-            case NI_AdvSimd_ShiftLeftLogicalAndInsert:
-            case NI_AdvSimd_ShiftLeftLogicalAndInsertScalar:
-            case NI_AdvSimd_ShiftLeftLogicalSaturate:
-            case NI_AdvSimd_ShiftLeftLogicalSaturateScalar:
-            case NI_AdvSimd_ShiftLeftLogicalSaturateUnsigned:
-            case NI_AdvSimd_ShiftLeftLogicalSaturateUnsignedScalar:
-            case NI_AdvSimd_ShiftLeftLogicalScalar:
-            case NI_AdvSimd_ShiftLeftLogicalWideningLower:
-            case NI_AdvSimd_ShiftLeftLogicalWideningUpper:
-            case NI_AdvSimd_Arm64_ShiftLeftLogicalSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftLeftLogicalSaturateUnsignedScalar:
-                // The left shift amount is in the range 0 to the element width in bits minus 1.
-                immUpperBound = BITS_PER_BYTE * genTypeSize(baseType) - 1;
-                break;
-
-            case NI_AdvSimd_ShiftRightAndInsert:
-            case NI_AdvSimd_ShiftRightArithmetic:
-            case NI_AdvSimd_ShiftRightArithmeticAdd:
-            case NI_AdvSimd_ShiftRightArithmeticAddScalar:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUnsignedLower:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUnsignedUpper:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightArithmeticRounded:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedAdd:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedAddScalar:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedScalar:
-            case NI_AdvSimd_ShiftRightArithmeticScalar:
-            case NI_AdvSimd_ShiftRightLogical:
-            case NI_AdvSimd_ShiftRightLogicalAdd:
-            case NI_AdvSimd_ShiftRightLogicalAddScalar:
-            case NI_AdvSimd_ShiftRightLogicalAndInsertScalar:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingLower:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingUpper:
-            case NI_AdvSimd_ShiftRightLogicalRounded:
-            case NI_AdvSimd_ShiftRightLogicalRoundedAdd:
-            case NI_AdvSimd_ShiftRightLogicalRoundedAddScalar:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingLower:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingUpper:
-            case NI_AdvSimd_ShiftRightLogicalRoundedScalar:
-            case NI_AdvSimd_ShiftRightLogicalScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticNarrowingSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticNarrowingSaturateUnsignedScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticRoundedNarrowingSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar:
-            case NI_AdvSimd_Arm64_ShiftRightLogicalNarrowingSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftRightLogicalRoundedNarrowingSaturateScalar:
-                // The right shift amount, in the range 1 to the element width in bits.
-                immLowerBound = 1;
-                immUpperBound = BITS_PER_BYTE * genTypeSize(baseType);
-                break;
             default:
                 unreached();
         }
@@ -288,30 +245,6 @@ void HWIntrinsicInfo::lookupImmBounds(
     *pImmUpperBound = immUpperBound;
 }
 
-//------------------------------------------------------------------------
-// isInImmRange: Check if ival is valid for the intrinsic
-//
-// Arguments:
-//    id        -- the NamedIntrinsic associated with the HWIntrinsic to lookup
-//    ival      -- the imm value to be checked
-//    simdType  -- vector size
-//    baseType  -- base type of the Vector64/128<T>
-//
-// Return Value:
-//     true if ival is valid for the intrinsic
-//
-bool HWIntrinsicInfo::isInImmRange(NamedIntrinsic id, int ival, int simdSize, var_types baseType)
-{
-    assert(HWIntrinsicInfo::lookupCategory(id) == HW_Category_IMM);
-
-    int immLowerBound = 0;
-    int immUpperBound = 0;
-
-    lookupImmBounds(id, simdSize, baseType, &immLowerBound, &immUpperBound);
-
-    return (immLowerBound <= ival) && (ival <= immUpperBound);
-}
-
 //------------------------------------------------------------------------
 // impNonConstFallback: generate alternate code when the imm-arg is not a compile-time constant
 //
diff --git a/src/coreclr/src/jit/hwintrinsiccodegenarm64.cpp b/src/coreclr/src/jit/hwintrinsiccodegenarm64.cpp
index 5c337642db553..50237b66e7946 100644
--- a/src/coreclr/src/jit/hwintrinsiccodegenarm64.cpp
+++ b/src/coreclr/src/jit/hwintrinsiccodegenarm64.cpp
@@ -40,7 +40,7 @@ CodeGen::HWIntrinsicImmOpHelper::HWIntrinsicImmOpHelper(CodeGen* codeGen, GenTre
     : codeGen(codeGen), endLabel(nullptr), nonZeroLabel(nullptr), branchTargetReg(REG_NA)
 {
     assert(codeGen != nullptr);
-    assert(HWIntrinsicInfo::isImmOp(intrin->gtHWIntrinsicId, immOp));
+    assert(varTypeIsIntegral(immOp));
 
     if (immOp->isContainedIntOrIImmed())
     {
@@ -52,8 +52,20 @@ CodeGen::HWIntrinsicImmOpHelper::HWIntrinsicImmOpHelper(CodeGen* codeGen, GenTre
     }
     else
     {
-        HWIntrinsicInfo::lookupImmBounds(intrin->gtHWIntrinsicId, intrin->gtSIMDSize, intrin->gtSIMDBaseType,
-                                         &immLowerBound, &immUpperBound);
+        const HWIntrinsicCategory category = HWIntrinsicInfo::lookupCategory(intrin->gtHWIntrinsicId);
+
+        if (category == HW_Category_SIMDByIndexedElement)
+        {
+            assert(varTypeIsSIMD(intrin->GetAuxiliaryType()));
+            const unsigned int indexedElementSimdSize = genTypeSize(intrin->GetAuxiliaryType());
+            HWIntrinsicInfo::lookupImmBounds(intrin->gtHWIntrinsicId, indexedElementSimdSize, intrin->gtSIMDBaseType,
+                                             &immLowerBound, &immUpperBound);
+        }
+        else
+        {
+            HWIntrinsicInfo::lookupImmBounds(intrin->gtHWIntrinsicId, intrin->gtSIMDSize, intrin->gtSIMDBaseType,
+                                             &immLowerBound, &immUpperBound);
+        }
 
         nonConstImmReg = immOp->GetRegNum();
         immValue       = immLowerBound;
@@ -186,9 +198,15 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
     regNumber op1Reg = REG_NA;
     regNumber op2Reg = REG_NA;
     regNumber op3Reg = REG_NA;
+    regNumber op4Reg = REG_NA;
 
     switch (intrin.numOperands)
     {
+        case 4:
+            assert(intrin.op4 != nullptr);
+            op4Reg = intrin.op4->GetRegNum();
+            __fallthrough;
+
         case 3:
             assert(intrin.op3 != nullptr);
             op3Reg = intrin.op3->GetRegNum();
@@ -205,7 +223,6 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
             break;
 
         case 0:
-            assert(HWIntrinsicInfo::lookupNumArgs(intrin.id) == 0);
             break;
 
         default:
@@ -213,74 +230,165 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
     }
 
     emitAttr emitSize;
-    insOpts  opt = INS_OPTS_NONE;
+    insOpts  opt;
 
-    if (intrin.category == HW_Category_SIMDScalar)
+    if (HWIntrinsicInfo::SIMDScalar(intrin.id))
     {
         emitSize = emitTypeSize(intrin.baseType);
+        opt      = INS_OPTS_NONE;
     }
     else if (intrin.category == HW_Category_Scalar)
     {
         emitSize = emitActualTypeSize(intrin.baseType);
+        opt      = INS_OPTS_NONE;
     }
     else
     {
         emitSize = emitActualTypeSize(Compiler::getSIMDTypeForSize(node->gtSIMDSize));
         opt      = genGetSimdInsOpt(emitSize, intrin.baseType);
-
-        if ((opt == INS_OPTS_1D) && (intrin.category == HW_Category_SimpleSIMD))
-        {
-            opt = INS_OPTS_NONE;
-        }
     }
 
-    const bool isRMW = node->isRMWHWIntrinsic(compiler);
+    const bool isRMW               = node->isRMWHWIntrinsic(compiler);
+    const bool hasImmediateOperand = HWIntrinsicInfo::HasImmediateOperand(intrin.id);
 
     genConsumeHWIntrinsicOperands(node);
 
     if (intrin.IsTableDriven())
     {
-        instruction ins = HWIntrinsicInfo::lookupIns(intrin.id, intrin.baseType);
+        const instruction ins = HWIntrinsicInfo::lookupIns(intrin.id, intrin.baseType);
         assert(ins != INS_invalid);
 
-        switch (intrin.numOperands)
+        if (intrin.category == HW_Category_SIMDByIndexedElement)
         {
-            case 1:
-                GetEmitter()->emitIns_R_R(ins, emitSize, targetReg, op1Reg, opt);
-                break;
-
-            case 2:
+            if (hasImmediateOperand)
+            {
                 if (isRMW)
                 {
                     assert(targetReg != op2Reg);
+                    assert(targetReg != op3Reg);
 
                     if (targetReg != op1Reg)
                     {
                         GetEmitter()->emitIns_R_R(INS_mov, emitTypeSize(node), targetReg, op1Reg);
                     }
-                    GetEmitter()->emitIns_R_R(ins, emitSize, targetReg, op2Reg, opt);
+
+                    HWIntrinsicImmOpHelper helper(this, intrin.op4, node);
+
+                    for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
+                    {
+                        const int elementIndex = helper.ImmValue();
+
+                        GetEmitter()->emitIns_R_R_R_I(ins, emitSize, targetReg, op2Reg, op3Reg, elementIndex, opt);
+                    }
                 }
                 else
                 {
-                    GetEmitter()->emitIns_R_R_R(ins, emitSize, targetReg, op1Reg, op2Reg, opt);
+                    HWIntrinsicImmOpHelper helper(this, intrin.op3, node);
+
+                    for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
+                    {
+                        const int elementIndex = helper.ImmValue();
+
+                        GetEmitter()->emitIns_R_R_R_I(ins, emitSize, targetReg, op1Reg, op2Reg, elementIndex, opt);
+                    }
                 }
-                break;
+            }
+            else
+            {
+                if (isRMW)
+                {
+                    assert(targetReg != op2Reg);
+                    assert(targetReg != op3Reg);
 
-            case 3:
-                assert(isRMW);
-                assert(targetReg != op2Reg);
-                assert(targetReg != op3Reg);
+                    if (targetReg != op1Reg)
+                    {
+                        GetEmitter()->emitIns_R_R(INS_mov, emitTypeSize(node), targetReg, op1Reg);
+                    }
 
+                    GetEmitter()->emitIns_R_R_R_I(ins, emitSize, targetReg, op2Reg, op3Reg, 0, opt);
+                }
+                else
+                {
+                    GetEmitter()->emitIns_R_R_R_I(ins, emitSize, targetReg, op1Reg, op2Reg, 0, opt);
+                }
+            }
+        }
+        else if ((intrin.category == HW_Category_ShiftLeftByImmediate) ||
+                 (intrin.category == HW_Category_ShiftRightByImmediate))
+        {
+            assert(hasImmediateOperand);
+
+            if (isRMW)
+            {
                 if (targetReg != op1Reg)
                 {
                     GetEmitter()->emitIns_R_R(INS_mov, emitTypeSize(node), targetReg, op1Reg);
                 }
 
-                GetEmitter()->emitIns_R_R_R(ins, emitSize, targetReg, op2Reg, op3Reg, opt);
-                break;
+                HWIntrinsicImmOpHelper helper(this, intrin.op3, node);
 
-            default:
-                unreached();
+                for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
+                {
+                    const int shiftAmount = helper.ImmValue();
+
+                    GetEmitter()->emitIns_R_R_I(ins, emitSize, targetReg, op2Reg, shiftAmount, opt);
+                }
+            }
+            else
+            {
+                HWIntrinsicImmOpHelper helper(this, intrin.op2, node);
+
+                for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
+                {
+                    const int shiftAmount = helper.ImmValue();
+
+                    GetEmitter()->emitIns_R_R_I(ins, emitSize, targetReg, op1Reg, shiftAmount, opt);
+                }
+            }
+        }
+        else
+        {
+            assert(!hasImmediateOperand);
+
+            switch (intrin.numOperands)
+            {
+                case 1:
+                    GetEmitter()->emitIns_R_R(ins, emitSize, targetReg, op1Reg, opt);
+                    break;
+
+                case 2:
+                    if (isRMW)
+                    {
+                        assert(targetReg != op2Reg);
+
+                        if (targetReg != op1Reg)
+                        {
+                            GetEmitter()->emitIns_R_R(INS_mov, emitTypeSize(node), targetReg, op1Reg);
+                        }
+                        GetEmitter()->emitIns_R_R(ins, emitSize, targetReg, op2Reg, opt);
+                    }
+                    else
+                    {
+                        GetEmitter()->emitIns_R_R_R(ins, emitSize, targetReg, op1Reg, op2Reg, opt);
+                    }
+                    break;
+
+                case 3:
+                    assert(isRMW);
+                    assert(targetReg != op2Reg);
+                    assert(targetReg != op3Reg);
+
+                    if (targetReg != op1Reg)
+                    {
+                        GetEmitter()->emitIns_R_R(INS_mov, emitTypeSize(node), targetReg, op1Reg);
+                    }
+
+                    GetEmitter()->emitIns_R_R_R(ins, emitSize, targetReg, op2Reg, op3Reg, opt);
+                    break;
+
+                default:
+                    unreached();
+            }
         }
     }
     else
@@ -333,14 +441,6 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
                 }
                 break;
 
-            case NI_AdvSimd_ShiftLeftLogicalAndInsertScalar:
-                ins = INS_sli;
-                break;
-
-            case NI_AdvSimd_ShiftRightLogicalAndInsertScalar:
-                ins = INS_sri;
-                break;
-
             case NI_AdvSimd_SubtractWideningLower:
                 assert(varTypeIsIntegral(intrin.baseType));
                 if (intrin.op1->TypeGet() == TYP_SIMD8)
@@ -356,7 +456,7 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
 
             case NI_AdvSimd_AddWideningUpper:
                 assert(varTypeIsIntegral(intrin.baseType));
-                if (node->GetOtherBaseType() == intrin.baseType)
+                if (node->GetAuxiliaryType() == intrin.baseType)
                 {
                     ins = varTypeIsUnsigned(intrin.baseType) ? INS_uaddl2 : INS_saddl2;
                 }
@@ -368,7 +468,7 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
 
             case NI_AdvSimd_SubtractWideningUpper:
                 assert(varTypeIsIntegral(intrin.baseType));
-                if (node->GetOtherBaseType() == intrin.baseType)
+                if (node->GetAuxiliaryType() == intrin.baseType)
                 {
                     ins = varTypeIsUnsigned(intrin.baseType) ? INS_usubl2 : INS_ssubl2;
                 }
@@ -378,11 +478,6 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
                 }
                 break;
 
-            case NI_Aes_PolynomialMultiplyWideningLower:
-                ins = INS_pmull;
-                opt = INS_OPTS_1D;
-                break;
-
             default:
                 ins = HWIntrinsicInfo::lookupIns(intrin.id, intrin.baseType);
                 break;
@@ -420,25 +515,21 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
             case NI_Crc32_ComputeCrc32C:
             case NI_Crc32_Arm64_ComputeCrc32:
             case NI_Crc32_Arm64_ComputeCrc32C:
-            case NI_Aes_PolynomialMultiplyWideningLower:
                 GetEmitter()->emitIns_R_R_R(ins, emitSize, targetReg, op1Reg, op2Reg, opt);
                 break;
 
-            case NI_AdvSimd_CompareLessThan:
-            case NI_AdvSimd_CompareLessThanOrEqual:
-            case NI_AdvSimd_Arm64_CompareLessThan:
-            case NI_AdvSimd_Arm64_CompareLessThanScalar:
-            case NI_AdvSimd_Arm64_CompareLessThanOrEqual:
-            case NI_AdvSimd_Arm64_CompareLessThanOrEqualScalar:
-                GetEmitter()->emitIns_R_R_R(ins, emitSize, targetReg, op2Reg, op1Reg, opt);
-                break;
-
             case NI_AdvSimd_AbsoluteCompareLessThan:
             case NI_AdvSimd_AbsoluteCompareLessThanOrEqual:
+            case NI_AdvSimd_CompareLessThan:
+            case NI_AdvSimd_CompareLessThanOrEqual:
             case NI_AdvSimd_Arm64_AbsoluteCompareLessThan:
             case NI_AdvSimd_Arm64_AbsoluteCompareLessThanScalar:
             case NI_AdvSimd_Arm64_AbsoluteCompareLessThanOrEqual:
             case NI_AdvSimd_Arm64_AbsoluteCompareLessThanOrEqualScalar:
+            case NI_AdvSimd_Arm64_CompareLessThan:
+            case NI_AdvSimd_Arm64_CompareLessThanScalar:
+            case NI_AdvSimd_Arm64_CompareLessThanOrEqual:
+            case NI_AdvSimd_Arm64_CompareLessThanOrEqualScalar:
                 GetEmitter()->emitIns_R_R_R(ins, emitSize, targetReg, op2Reg, op1Reg, opt);
                 break;
 
@@ -450,10 +541,6 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
                 GetEmitter()->emitIns_R_R_R_R(ins, emitSize, targetReg, op2Reg, op3Reg, op1Reg);
                 break;
 
-            case NI_AdvSimd_Store:
-                GetEmitter()->emitIns_R_R(ins, emitSize, op2Reg, op1Reg, opt);
-                break;
-
             case NI_AdvSimd_DuplicateSelectedScalarToVector64:
             case NI_AdvSimd_DuplicateSelectedScalarToVector128:
             case NI_AdvSimd_Arm64_DuplicateSelectedScalarToVector128:
@@ -516,11 +603,10 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
 
             case NI_AdvSimd_Insert:
                 assert(isRMW);
-                assert(targetReg != op3Reg);
 
                 if (targetReg != op1Reg)
                 {
-                    GetEmitter()->emitIns_R_R(INS_mov, emitSize, targetReg, op1Reg);
+                    GetEmitter()->emitIns_R_R(INS_mov, emitTypeSize(node), targetReg, op1Reg);
                 }
 
                 if (intrin.op3->isContainedFltOrDblImmed())
@@ -529,11 +615,12 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
                     assert(intrin.op2->AsIntCon()->gtIconVal == 0);
 
                     const double dataValue = intrin.op3->AsDblCon()->gtDconVal;
-                    GetEmitter()->emitIns_R_F(INS_fmov, emitTypeSize(intrin.baseType), targetReg, dataValue,
-                                              INS_OPTS_NONE);
+                    GetEmitter()->emitIns_R_F(INS_fmov, emitSize, targetReg, dataValue, opt);
                 }
                 else
                 {
+                    assert(targetReg != op3Reg);
+
                     HWIntrinsicImmOpHelper helper(this, intrin.op2, node);
 
                     if (varTypeIsFloating(intrin.baseType))
@@ -542,8 +629,7 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
                         {
                             const int elementIndex = helper.ImmValue();
 
-                            GetEmitter()->emitIns_R_R_I_I(ins, emitTypeSize(intrin.baseType), targetReg, op3Reg,
-                                                          elementIndex, 0, INS_OPTS_NONE);
+                            GetEmitter()->emitIns_R_R_I_I(ins, emitSize, targetReg, op3Reg, elementIndex, 0, opt);
                         }
                     }
                     else
@@ -552,13 +638,66 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
                         {
                             const int elementIndex = helper.ImmValue();
 
-                            GetEmitter()->emitIns_R_R_I(ins, emitTypeSize(intrin.baseType), targetReg, op3Reg,
-                                                        elementIndex, INS_OPTS_NONE);
+                            GetEmitter()->emitIns_R_R_I(ins, emitSize, targetReg, op3Reg, elementIndex, opt);
                         }
                     }
                 }
                 break;
 
+            case NI_AdvSimd_Arm64_InsertSelectedScalar:
+            {
+                assert(isRMW);
+                assert(targetReg != op3Reg);
+
+                if (targetReg != op1Reg)
+                {
+                    GetEmitter()->emitIns_R_R(INS_mov, emitTypeSize(node), targetReg, op1Reg);
+                }
+
+                const int resultIndex = (int)intrin.op2->AsIntCon()->gtIconVal;
+                const int valueIndex  = (int)intrin.op4->AsIntCon()->gtIconVal;
+                GetEmitter()->emitIns_R_R_I_I(ins, emitSize, targetReg, op3Reg, resultIndex, valueIndex, opt);
+            }
+            break;
+
+            case NI_AdvSimd_LoadAndInsertScalar:
+            {
+                assert(isRMW);
+                assert(targetReg != op3Reg);
+
+                if (targetReg != op1Reg)
+                {
+                    GetEmitter()->emitIns_R_R(INS_mov, emitTypeSize(node), targetReg, op1Reg);
+                }
+
+                HWIntrinsicImmOpHelper helper(this, intrin.op2, node);
+
+                for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
+                {
+                    const int elementIndex = helper.ImmValue();
+
+                    GetEmitter()->emitIns_R_R_I(ins, emitSize, targetReg, op3Reg, elementIndex);
+                }
+            }
+            break;
+
+            case NI_AdvSimd_Store:
+                GetEmitter()->emitIns_R_R(ins, emitSize, op2Reg, op1Reg, opt);
+                break;
+
+            case NI_AdvSimd_StoreSelectedScalar:
+            {
+                HWIntrinsicImmOpHelper helper(this, intrin.op3, node);
+
+                for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
+                {
+                    const int elementIndex = helper.ImmValue();
+
+                    GetEmitter()->emitIns_R_R_I(ins, emitSize, op2Reg, op1Reg, elementIndex, opt);
+                }
+            }
+            break;
+
             case NI_Vector64_CreateScalarUnsafe:
             case NI_Vector128_CreateScalarUnsafe:
                 if (intrin.op1->isContainedFltOrDblImmed())
@@ -676,97 +815,6 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
             }
             break;
 
-            case NI_AdvSimd_ShiftLeftLogicalSaturateScalar:
-            case NI_AdvSimd_ShiftLeftLogicalSaturateUnsignedScalar:
-            case NI_AdvSimd_ShiftLeftLogicalScalar:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedScalar:
-            case NI_AdvSimd_ShiftRightArithmeticScalar:
-            case NI_AdvSimd_ShiftRightLogicalRoundedScalar:
-            case NI_AdvSimd_ShiftRightLogicalScalar:
-            case NI_AdvSimd_Arm64_ShiftLeftLogicalSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftLeftLogicalSaturateUnsignedScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticNarrowingSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticNarrowingSaturateUnsignedScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticRoundedNarrowingSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar:
-            case NI_AdvSimd_Arm64_ShiftRightLogicalNarrowingSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftRightLogicalRoundedNarrowingSaturateScalar:
-                opt      = INS_OPTS_NONE;
-                emitSize = emitTypeSize(intrin.baseType);
-                __fallthrough;
-
-            case NI_AdvSimd_ShiftLeftLogical:
-            case NI_AdvSimd_ShiftLeftLogicalSaturate:
-            case NI_AdvSimd_ShiftLeftLogicalSaturateUnsigned:
-            case NI_AdvSimd_ShiftLeftLogicalWideningLower:
-            case NI_AdvSimd_ShiftLeftLogicalWideningUpper:
-            case NI_AdvSimd_ShiftRightArithmetic:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUnsignedLower:
-            case NI_AdvSimd_ShiftRightArithmeticRounded:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower:
-            case NI_AdvSimd_ShiftRightLogical:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingLower:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightLogicalRounded:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingLower:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingSaturateLower:
-            {
-                HWIntrinsicImmOpHelper helper(this, intrin.op2, node);
-
-                for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
-                {
-                    const int shiftAmount = helper.ImmValue();
-
-                    GetEmitter()->emitIns_R_R_I(ins, emitSize, targetReg, op1Reg, shiftAmount, opt);
-                }
-            }
-            break;
-
-            case NI_AdvSimd_ShiftLeftLogicalAndInsertScalar:
-            case NI_AdvSimd_ShiftRightArithmeticAddScalar:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedAddScalar:
-            case NI_AdvSimd_ShiftRightLogicalAddScalar:
-            case NI_AdvSimd_ShiftRightLogicalAndInsertScalar:
-            case NI_AdvSimd_ShiftRightLogicalRoundedAddScalar:
-                opt      = INS_OPTS_NONE;
-                emitSize = emitTypeSize(intrin.baseType);
-                __fallthrough;
-
-            case NI_AdvSimd_ShiftRightArithmeticAdd:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUnsignedUpper:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedAdd:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightLogicalAdd:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingUpper:
-            case NI_AdvSimd_ShiftRightLogicalRoundedAdd:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingUpper:
-            case NI_AdvSimd_ShiftLeftLogicalAndInsert:
-            case NI_AdvSimd_ShiftRightAndInsert:
-            {
-                assert(isRMW);
-
-                if (targetReg != op1Reg)
-                {
-                    GetEmitter()->emitIns_R_R(INS_mov, emitTypeSize(node), targetReg, op1Reg);
-                }
-
-                HWIntrinsicImmOpHelper helper(this, intrin.op3, node);
-
-                for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
-                {
-                    const int shiftAmount = helper.ImmValue();
-
-                    GetEmitter()->emitIns_R_R_I(ins, emitSize, targetReg, op2Reg, shiftAmount, opt);
-                }
-            }
-            break;
-
             default:
                 unreached();
         }
diff --git a/src/coreclr/src/jit/hwintrinsiccodegenxarch.cpp b/src/coreclr/src/jit/hwintrinsiccodegenxarch.cpp
index 2b6336d2cecd8..cd183a9563e97 100644
--- a/src/coreclr/src/jit/hwintrinsiccodegenxarch.cpp
+++ b/src/coreclr/src/jit/hwintrinsiccodegenxarch.cpp
@@ -1769,7 +1769,7 @@ void CodeGen::genAvxOrAvx2Intrinsic(GenTreeHWIntrinsic* node)
             bool isVector128GatherWithVector256Index = (targetType == TYP_SIMD16) && (indexOp->TypeGet() == TYP_SIMD32);
 
             // hwintrinsiclistxarch.h uses Dword index instructions in default
-            if (varTypeIsLong(node->GetOtherBaseType()))
+            if (varTypeIsLong(node->GetAuxiliaryType()))
             {
                 switch (ins)
                 {
diff --git a/src/coreclr/src/jit/hwintrinsiclistarm64.h b/src/coreclr/src/jit/hwintrinsiclistarm64.h
index 7c82d47e7d172..04be7d5c84974 100644
--- a/src/coreclr/src/jit/hwintrinsiclistarm64.h
+++ b/src/coreclr/src/jit/hwintrinsiclistarm64.h
@@ -1,3 +1,4 @@
+
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
@@ -12,407 +13,438 @@
 
 #ifdef FEATURE_HW_INTRINSICS
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                  Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  Vector64 Intrinsics
-HARDWARE_INTRINSIC(Vector64,      As,                                                          8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsByte,                                                      8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsDouble,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsInt16,                                                     8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsInt32,                                                     8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsInt64,                                                     8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsSByte,                                                     8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsSingle,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsUInt16,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsUInt32,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      AsUInt64,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      Create,                                                      8,     -1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_mov,            INS_mov,            INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen)
-HARDWARE_INTRINSIC(Vector64,      CreateScalarUnsafe,                                          8,      1,     {INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_invalid,        INS_invalid,        INS_fmov,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector64,      get_AllBitsSet,                                              8,      0,     {INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni},              HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector64,      get_Count,                                                   8,      0,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen)
-HARDWARE_INTRINSIC(Vector64,      get_Zero,                                                    8,      0,     {INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi},              HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector64,      GetElement,                                                  8,      2,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},               HW_Category_IMM,          HW_Flag_NoJmpTableIMM|HW_Flag_SupportsContainment|HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector64,      op_Equality,                                                 8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_NoCodeGen)
-HARDWARE_INTRINSIC(Vector64,      op_Inequality,                                               8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_NoCodeGen)
-HARDWARE_INTRINSIC(Vector64,      ToScalar,                                                    8,      1,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},               HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector64,      ToVector128,                                                 8,      1,     {INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov},               HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector64,      ToVector128Unsafe,                                           8,      1,     {INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov},               HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector64,      WithElement,                                                 8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(Vector64,      As,                                                          8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsByte,                                                      8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsDouble,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsInt16,                                                     8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsInt32,                                                     8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsInt64,                                                     8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsSByte,                                                     8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsSingle,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsUInt16,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsUInt32,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      AsUInt64,                                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      Create,                                                      8,     -1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_mov,            INS_mov,            INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      CreateScalarUnsafe,                                          8,      1,     {INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_invalid,        INS_invalid,        INS_fmov,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_SpecialCodeGen|HW_Flag_SupportsContainment)
+HARDWARE_INTRINSIC(Vector64,      get_AllBitsSet,                                              8,      0,     {INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni},        HW_Category_Helper,                HW_Flag_SpecialCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      get_Count,                                                   8,      0,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      get_Zero,                                                    8,      0,     {INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi},        HW_Category_Helper,                HW_Flag_SpecialCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector64,      GetElement,                                                  8,      2,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},         HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand|HW_Flag_NoJmpTableIMM|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(Vector64,      op_Equality,                                                 8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_NoCodeGen)
+HARDWARE_INTRINSIC(Vector64,      op_Inequality,                                               8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_NoCodeGen)
+HARDWARE_INTRINSIC(Vector64,      ToScalar,                                                    8,      1,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},         HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(Vector64,      ToVector128,                                                 8,      1,     {INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov},         HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(Vector64,      ToVector128Unsafe,                                           8,      1,     {INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov},         HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(Vector64,      WithElement,                                                 8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialImport)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                  Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  Vector128 Intrinsics
-HARDWARE_INTRINSIC(Vector128,     As,                                                         16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsByte,                                                     16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsDouble,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsInt16,                                                    16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsInt32,                                                    16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsInt64,                                                    16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsSByte,                                                    16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsSingle,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsUInt16,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsUInt32,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsUInt64,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsVector,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsVector4,                                                  16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     AsVector128,                                                16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     Create,                                                     16,     -1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen)
-HARDWARE_INTRINSIC(Vector128,     CreateScalarUnsafe,                                         16,      1,     {INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_fmov,           INS_fmov},              HW_Category_SimpleSIMD,   HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector128,     get_AllBitsSet,                                             16,      0,     {INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni},              HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector128,     get_Count,                                                  16,      0,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_NoCodeGen)
-HARDWARE_INTRINSIC(Vector128,     get_Zero,                                                   16,      0,     {INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi},              HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector128,     GetElement,                                                 16,      2,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},               HW_Category_IMM,          HW_Flag_NoJmpTableIMM|HW_Flag_SupportsContainment|HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector128,     GetLower,                                                   16,      1,     {INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov},               HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(Vector128,     GetUpper,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     op_Equality,                                                16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_NoCodeGen)
-HARDWARE_INTRINSIC(Vector128,     op_Inequality,                                              16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_NoCodeGen)
-HARDWARE_INTRINSIC(Vector128,     ToScalar,                                                   16,      1,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},               HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Vector128,     WithElement,                                                16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Helper,       HW_Flag_SpecialImport|HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(Vector128,     As,                                                         16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsByte,                                                     16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsDouble,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsInt16,                                                    16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsInt32,                                                    16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsInt64,                                                    16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsSByte,                                                    16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsSingle,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsUInt16,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsUInt32,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsUInt64,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsVector,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsVector4,                                                  16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     AsVector128,                                                16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     Create,                                                     16,     -1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     CreateScalarUnsafe,                                         16,      1,     {INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_fmov,           INS_fmov},        HW_Category_SIMD,                  HW_Flag_SpecialCodeGen|HW_Flag_SupportsContainment)
+HARDWARE_INTRINSIC(Vector128,     get_AllBitsSet,                                             16,      0,     {INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni,           INS_mvni},        HW_Category_Helper,                HW_Flag_SpecialCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     get_Count,                                                  16,      0,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_NoCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     get_Zero,                                                   16,      0,     {INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi,           INS_movi},        HW_Category_Helper,                HW_Flag_SpecialCodeGen|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     GetElement,                                                 16,      2,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},         HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand|HW_Flag_NoJmpTableIMM|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(Vector128,     GetLower,                                                   16,      1,     {INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov,            INS_mov},         HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(Vector128,     GetUpper,                                                   16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialImport)
+HARDWARE_INTRINSIC(Vector128,     op_Equality,                                                16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_NoCodeGen)
+HARDWARE_INTRINSIC(Vector128,     op_Inequality,                                              16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_NoCodeGen)
+HARDWARE_INTRINSIC(Vector128,     ToScalar,                                                   16,      1,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},         HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(Vector128,     WithElement,                                                16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Helper,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialImport)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                  Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  AdvSimd Intrinsics
-HARDWARE_INTRINSIC(AdvSimd,       Abs,                                                        -1,      1,     {INS_abs,            INS_invalid,        INS_abs,            INS_invalid,        INS_abs,            INS_invalid,        INS_invalid,        INS_invalid,        INS_fabs,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       AbsScalar,                                                   8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fabs,           INS_fabs},              HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteCompareGreaterThan,                                 -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteCompareGreaterThanOrEqual,                          -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteCompareLessThan,                                    -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteCompareLessThanOrEqual,                             -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifference,                                         -1,      2,     {INS_sabd,           INS_uabd,           INS_sabd,           INS_uabd,           INS_sabd,           INS_uabd,           INS_invalid,        INS_invalid,        INS_fabd,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceAdd,                                      -1,      3,     {INS_saba,           INS_uaba,           INS_saba,           INS_uaba,           INS_saba,           INS_uaba,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceWideningLower,                             8,      2,     {INS_sabdl,          INS_uabdl,          INS_sabdl,          INS_uabdl,          INS_sabdl,          INS_uabdl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceWideningLowerAndAdd,                       8,      3,     {INS_sabal,          INS_uabal,          INS_sabal,          INS_uabal,          INS_sabal,          INS_uabal,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceWideningUpper,                            16,      2,     {INS_sabdl2,         INS_uabdl2,         INS_sabdl2,         INS_uabdl2,         INS_sabdl2,         INS_uabdl2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceWideningUpperAndAdd,                      16,      3,     {INS_sabal2,         INS_uabal2,         INS_sabal2,         INS_uabal2,         INS_sabal2,         INS_uabal2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(AdvSimd,       Add,                                                        -1,      2,     {INS_add,            INS_add,            INS_add,            INS_add,            INS_add,            INS_add,            INS_add,            INS_add,            INS_fadd,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       AddHighNarrowingLower,                                       8,      2,     {INS_addhn,          INS_addhn,          INS_addhn,          INS_addhn,          INS_addhn,          INS_addhn,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       AddHighNarrowingUpper,                                      16,      3,     {INS_addhn2,         INS_addhn2,         INS_addhn2,         INS_addhn2,         INS_addhn2,         INS_addhn2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       AddPairwise,                                                 8,      2,     {INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_invalid,        INS_invalid,        INS_faddp,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       AddPairwiseWidening,                                        -1,      1,     {INS_saddlp,         INS_uaddlp,         INS_saddlp,         INS_uaddlp,         INS_saddlp,         INS_uaddlp,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       AddPairwiseWideningAndAdd,                                  -1,      2,     {INS_sadalp,         INS_uadalp,         INS_sadalp,         INS_uadalp,         INS_sadalp,         INS_uadalp,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(AdvSimd,       AddPairwiseWideningAndAddScalar,                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sadalp,         INS_uadalp,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(AdvSimd,       AddPairwiseWideningScalar,                                   8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_saddlp,         INS_uaddlp,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       AddRoundedHighNarrowingLower,                                8,      2,     {INS_raddhn,         INS_raddhn,         INS_raddhn,         INS_raddhn,         INS_raddhn,         INS_raddhn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       AddRoundedHighNarrowingUpper,                               16,      3,     {INS_raddhn2,        INS_raddhn2,        INS_raddhn2,        INS_raddhn2,        INS_raddhn2,        INS_raddhn2,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       AddSaturate,                                                -1,      2,     {INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       AddSaturateScalar,                                           8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqadd,          INS_uqadd,          INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       AddScalar,                                                   8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_add,            INS_add,            INS_fadd,           INS_fadd},              HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       AddWideningLower,                                            8,      2,     {INS_saddl,          INS_uaddl,          INS_saddl,          INS_uaddl,          INS_saddl,          INS_uaddl,          INS_saddw,          INS_uaddw,          INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromSecondArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       AddWideningUpper,                                           16,      2,     {INS_saddl2,         INS_uaddl2,         INS_saddl2,         INS_uaddl2,         INS_saddl2,         INS_uaddl2,         INS_saddw2,         INS_uaddw2,         INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromSecondArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       And,                                                        -1,      2,     {INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and},               HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       BitwiseClear,                                               -1,      2,     {INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic},               HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       BitwiseSelect,                                              -1,      3,     {INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl},               HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       Ceiling,                                                    -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frintp,         INS_frintp},            HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       CompareEqual,                                               -1,      2,     {INS_cmeq,           INS_cmeq,           INS_cmeq,           INS_cmeq,           INS_cmeq,           INS_cmeq,           INS_invalid,        INS_invalid,        INS_fcmeq,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       CompareGreaterThan,                                         -1,      2,     {INS_cmgt,           INS_cmhi,           INS_cmgt,           INS_cmhi,           INS_cmgt,           INS_cmhi,           INS_invalid,        INS_invalid,        INS_fcmgt,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       CompareGreaterThanOrEqual,                                  -1,      2,     {INS_cmge,           INS_cmhs,           INS_cmge,           INS_cmhs,           INS_cmge,           INS_cmhs,           INS_invalid,        INS_invalid,        INS_fcmge,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       CompareLessThan,                                            -1,      2,     {INS_cmgt,           INS_cmhi,           INS_cmgt,           INS_cmhi,           INS_cmgt,           INS_cmhi,           INS_invalid,        INS_invalid,        INS_fcmgt,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       CompareLessThanOrEqual,                                     -1,      2,     {INS_cmge,           INS_cmhs,           INS_cmge,           INS_cmhs,           INS_cmge,           INS_cmhs,           INS_invalid,        INS_invalid,        INS_fcmge,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       CompareTest,                                                -1,      2,     {INS_cmtst,          INS_cmtst,          INS_cmtst,          INS_cmtst,          INS_cmtst,          INS_cmtst,          INS_invalid,        INS_invalid,        INS_cmtst,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       DivideScalar,                                                8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fdiv,           INS_fdiv},              HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       DuplicateSelectedScalarToVector64,                          -1,      2,     {INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_invalid,        INS_invalid,        INS_dup,            INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       DuplicateSelectedScalarToVector128,                         -1,      2,     {INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_invalid,        INS_invalid,        INS_dup,            INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       DuplicateToVector64,                                         8,      1,     {INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_invalid,        INS_invalid,        INS_dup,            INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       DuplicateToVector128,                                       16,      1,     {INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_invalid,        INS_invalid,        INS_dup,            INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       Extract,                                                    -1,      2,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},               HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ExtractNarrowingUpper,                                      16,      2,     {INS_xtn2,           INS_xtn2,           INS_xtn2,           INS_xtn2,           INS_xtn2,           INS_xtn2,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ExtractNarrowingLower,                                       8,      1,     {INS_xtn,            INS_xtn,            INS_xtn,            INS_xtn,            INS_xtn,            INS_xtn,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ExtractVector64,                                             8,      3,     {INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_invalid,        INS_invalid,        INS_ext,            INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ExtractVector128,                                           16,      3,     {INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext},               HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       Floor,                                                      -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frintm,         INS_frintm},            HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       FusedAddHalving,                                            -1,      2,     {INS_shadd,          INS_uhadd,          INS_shadd,          INS_uhadd,          INS_shadd,          INS_uhadd,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       FusedAddRoundedHalving,                                     -1,      2,     {INS_srhadd,         INS_urhadd,         INS_srhadd,         INS_urhadd,         INS_srhadd,         INS_urhadd,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplyAdd,                                           -1,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmla,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplyAddScalar,                                      8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmadd,          INS_fmadd},             HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplyAddNegatedScalar,                               8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fnmadd,         INS_fnmadd},            HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplySubtract,                                      -1,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmls,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplySubtractScalar,                                 8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmsub,          INS_fmsub},             HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplySubtractNegatedScalar,                          8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fnmsub,         INS_fnmsub},            HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       FusedSubtractHalving,                                       -1,      2,     {INS_shsub,          INS_uhsub,          INS_shsub,          INS_uhsub,          INS_shsub,          INS_uhsub,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       Insert,                                                     -1,      3,     {INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins},               HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       LeadingSignCount,                                           -1,      1,     {INS_cls,            INS_invalid,        INS_cls,            INS_invalid,        INS_cls,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       LeadingZeroCount,                                           -1,      1,     {INS_clz,            INS_clz,            INS_clz,            INS_clz,            INS_clz,            INS_clz,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       LoadVector64,                                                8,      1,     {INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1},               HW_Category_MemoryLoad,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       LoadVector128,                                              16,      1,     {INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1},               HW_Category_MemoryLoad,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       Max,                                                        -1,      2,     {INS_smax,           INS_umax,           INS_smax,           INS_umax,           INS_smax,           INS_umax,           INS_invalid,        INS_invalid,        INS_fmax,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       MaxNumber,                                                  -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnm,         INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       MaxNumberScalar,                                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnm,         INS_fmaxnm},            HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       MaxPairwise,                                                 8,      2,     {INS_smaxp,          INS_umaxp,          INS_smaxp,          INS_umaxp,          INS_smaxp,          INS_umaxp,          INS_invalid,        INS_invalid,        INS_fmaxp,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       Min,                                                        -1,      2,     {INS_smin,           INS_umin,           INS_smin,           INS_umin,           INS_smin,           INS_umin,           INS_invalid,        INS_invalid,        INS_fmin,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       MinNumber,                                                  -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnm,         INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       MinNumberScalar,                                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnm,         INS_fminnm},            HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       MinPairwise,                                                 8,      2,     {INS_sminp,          INS_uminp,          INS_sminp,          INS_uminp,          INS_sminp,          INS_uminp,          INS_invalid,        INS_invalid,        INS_fminp,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       Multiply,                                                   -1,      2,     {INS_mul,            INS_mul,            INS_mul,            INS_mul,            INS_mul,            INS_mul,            INS_invalid,        INS_invalid,        INS_fmul,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       MultiplyScalar,                                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmul,           INS_fmul},              HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       MultiplyAdd,                                                -1,      3,     {INS_mla,            INS_mla,            INS_mla,            INS_mla,            INS_mla,            INS_mla,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       MultiplySubtract,                                           -1,      3,     {INS_mls,            INS_mls,            INS_mls,            INS_mls,            INS_mls,            INS_mls,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningLower,                                       8,      2,     {INS_smull,          INS_umull,          INS_smull,          INS_umull,          INS_smull,          INS_umull,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningLowerAndAdd,                                 8,      3,     {INS_smlal,          INS_umlal,          INS_smlal,          INS_umlal,          INS_smlal,          INS_umlal,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningLowerAndSubtract,                            8,      3,     {INS_smlsl,          INS_umlsl,          INS_smlsl,          INS_umlsl,          INS_smlsl,          INS_umlsl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningUpper,                                      16,      2,     {INS_smull2,         INS_umull2,         INS_smull2,         INS_umull2,         INS_smull2,         INS_umull2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningUpperAndAdd,                                16,      3,     {INS_smlal2,         INS_umlal2,         INS_smlal2,         INS_umlal2,         INS_smlal2,         INS_umlal2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningUpperAndSubtract,                           16,      3,     {INS_smlsl2,         INS_umlsl2,         INS_smlsl2,         INS_umlsl2,         INS_smlsl2,         INS_umlsl2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(AdvSimd,       Negate,                                                     -1,      1,     {INS_neg,            INS_invalid,        INS_neg,            INS_invalid,        INS_neg,            INS_invalid,        INS_invalid,        INS_invalid,        INS_fneg,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       NegateScalar,                                                8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fneg,           INS_fneg},              HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       Not,                                                        -1,      1,     {INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn},               HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       Or,                                                         -1,      2,     {INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr},               HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       OrNot,                                                      -1,      2,     {INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn},               HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       PolynomialMultiply,                                         -1,      2,     {INS_pmul,           INS_pmul,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       PolynomialMultiplyWideningLower,                             8,      2,     {INS_pmull,          INS_pmull,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       PolynomialMultiplyWideningUpper,                            16,      2,     {INS_pmull2,         INS_pmull2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       PopCount,                                                   -1,      1,     {INS_cnt,            INS_cnt,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ReciprocalEstimate,                                         -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_urecpe,         INS_invalid,        INS_invalid,        INS_frecpe,         INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ReciprocalSquareRootEstimate,                               -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ursqrte,        INS_invalid,        INS_invalid,        INS_frsqrte,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ReciprocalSquareRootStep,                                   -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrts,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       ReciprocalStep,                                             -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecps,         INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmetic,                                            -1,      2,     {INS_sshl,           INS_invalid,        INS_sshl,           INS_invalid,        INS_sshl,           INS_invalid,        INS_sshl,           INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticRounded,                                     -1,      2,     {INS_srshl,          INS_invalid,        INS_srshl,          INS_invalid,        INS_srshl,          INS_invalid,        INS_srshl,          INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticRoundedSaturate,                             -1,      2,     {INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticRoundedSaturateScalar,                        8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqrshl,         INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticRoundedScalar,                                8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_srshl,          INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticSaturate,                                    -1,      2,     {INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticSaturateScalar,                               8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqshl,          INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticScalar,                                       8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sshl,           INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogical,                                           -1,      2,     {INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalAndInsert,                                  -1,      3,     {INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli},               HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalAndInsertScalar,                             8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sli,            INS_sli,            INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalSaturate,                                   -1,      2,     {INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalSaturateScalar,                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqshl,          INS_uqshl,          INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalSaturateUnsigned,                           -1,      2,     {INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_BaseTypeFromFirstArg|HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalSaturateUnsignedScalar,                      8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqshlu,         INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalScalar,                                      8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_shl,            INS_shl,            INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalWideningLower,                               8,      2,     {INS_sshll,          INS_ushll,          INS_sshll,          INS_ushll,          INS_sshll,          INS_ushll,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_BaseTypeFromFirstArg|HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalWideningUpper,                              16,      2,     {INS_sshll2,         INS_ushll2,         INS_sshll2,         INS_ushll2,         INS_sshll2,         INS_ushll2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_BaseTypeFromFirstArg|HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLogical,                                               -1,      2,     {INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalRounded,                                        -1,      2,     {INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalRoundedSaturate,                                -1,      2,     {INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalRoundedSaturateScalar,                           8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_uqrshl,         INS_uqrshl,         INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalRoundedScalar,                                   8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_urshl,          INS_urshl,          INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalSaturate,                                       -1,      2,     {INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalSaturateScalar,                                  8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_uqshl,          INS_uqshl,          INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalScalar,                                          8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ushl,           INS_ushl,           INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightAndInsert,                                        -1,      3,     {INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri},               HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalAndInsertScalar,                            8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sri,            INS_sri,            INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmetic,                                       -1,      2,     {INS_sshr,           INS_invalid,        INS_sshr,           INS_invalid,        INS_sshr,           INS_invalid,        INS_sshr,           INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticAdd,                                    -1,      3,     {INS_ssra,           INS_invalid,        INS_ssra,           INS_invalid,        INS_ssra,           INS_invalid,        INS_ssra,           INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticAddScalar,                               8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ssra,           INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticNarrowingSaturateLower,                  8,      2,     {INS_sqshrn,         INS_invalid,        INS_sqshrn,         INS_invalid,        INS_sqshrn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticNarrowingSaturateUnsignedLower,          8,      2,     {INS_invalid,        INS_sqshrun,        INS_invalid,        INS_sqshrun,        INS_invalid,        INS_sqshrun,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticNarrowingSaturateUnsignedUpper,         16,      3,     {INS_invalid,        INS_sqshrun2,       INS_invalid,        INS_sqshrun2,       INS_invalid,        INS_sqshrun2,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticNarrowingSaturateUpper,                 16,      3,     {INS_sqshrn2,        INS_invalid,        INS_sqshrn2,        INS_invalid,        INS_sqshrn2,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRounded,                                -1,      2,     {INS_srshr,          INS_invalid,        INS_srshr,          INS_invalid,        INS_srshr,          INS_invalid,        INS_srshr,          INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedAdd,                             -1,      3,     {INS_srsra,          INS_invalid,        INS_srsra,          INS_invalid,        INS_srsra,          INS_invalid,        INS_srsra,          INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedAddScalar,                        8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_srsra,          INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedNarrowingSaturateLower,           8,      2,     {INS_sqrshrn,        INS_invalid,        INS_sqrshrn,        INS_invalid,        INS_sqrshrn,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower,   8,      2,     {INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper,  16,      3,     {INS_invalid,        INS_sqrshrun2,      INS_invalid,        INS_sqrshrun2,      INS_invalid,        INS_sqrshrun2,      INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedNarrowingSaturateUpper,          16,      3,     {INS_sqrshrn2,       INS_invalid,        INS_sqrshrn2,       INS_invalid,        INS_sqrshrn2,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedScalar,                           8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_srshr,          INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticScalar,                                  8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sshr,           INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogical,                                          -1,      2,     {INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalAdd,                                       -1,      3,     {INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalAddScalar,                                  8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_usra,           INS_usra,           INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalNarrowingLower,                             8,      2,     {INS_shrn,           INS_shrn,           INS_shrn,           INS_shrn,           INS_shrn,           INS_shrn,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalNarrowingSaturateLower,                     8,      2,     {INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalNarrowingSaturateUpper,                    16,      3,     {INS_uqshrn2,        INS_uqshrn2,        INS_uqshrn2,        INS_uqshrn2,        INS_uqshrn2,        INS_uqshrn2,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalNarrowingUpper,                            16,      3,     {INS_shrn2,          INS_shrn2,          INS_shrn2,          INS_shrn2,          INS_shrn2,          INS_shrn2,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRounded,                                   -1,      2,     {INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedAdd,                                -1,      3,     {INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedAddScalar,                           8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ursra,          INS_ursra,          INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedNarrowingLower,                      8,      2,     {INS_rshrn,          INS_rshrn,          INS_rshrn,          INS_rshrn,          INS_rshrn,          INS_rshrn,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedNarrowingSaturateLower,              8,      2,     {INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedNarrowingSaturateUpper,             16,      3,     {INS_uqrshrn2,       INS_uqrshrn2,       INS_uqrshrn2,       INS_uqrshrn2,       INS_uqrshrn2,       INS_uqrshrn2,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedNarrowingUpper,                     16,      3,     {INS_rshrn2,         INS_rshrn2,         INS_rshrn2,         INS_rshrn2,         INS_rshrn2,         INS_rshrn2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen|HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedScalar,                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_urshr,          INS_urshr,          INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalScalar,                                     8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ushr,           INS_ushr,           INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       SignExtendWideningLower,                                     8,      1,     {INS_sxtl,           INS_invalid,        INS_sxtl,           INS_invalid,        INS_sxtl,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       SignExtendWideningUpper,                                    16,      1,     {INS_sxtl2,          INS_invalid,        INS_sxtl2,          INS_invalid,        INS_sxtl2,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       SqrtScalar,                                                  8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fsqrt,          INS_fsqrt},             HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       Store,                                                      -1,      2,     {INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1},               HW_Category_MemoryStore,  HW_Flag_SpecialCodeGen|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(AdvSimd,       Subtract,                                                   -1,      2,     {INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_fsub,           INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       SubtractHighNarrowingLower,                                  8,      2,     {INS_subhn,          INS_subhn,          INS_subhn,          INS_subhn,          INS_subhn,          INS_subhn,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       SubtractHighNarrowingUpper,                                 16,      3,     {INS_subhn2,         INS_subhn2,         INS_subhn2,         INS_subhn2,         INS_subhn2,         INS_subhn2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       SubtractRoundedHighNarrowingLower,                           8,      2,     {INS_rsubhn,         INS_rsubhn,         INS_rsubhn,         INS_rsubhn,         INS_rsubhn,         INS_rsubhn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       SubtractRoundedHighNarrowingUpper,                          16,      3,     {INS_rsubhn2,        INS_rsubhn2,        INS_rsubhn2,        INS_rsubhn2,        INS_rsubhn2,        INS_rsubhn2,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       SubtractSaturate,                                           -1,      2,     {INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       SubtractSaturateScalar,                                      8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqsub,          INS_uqsub,          INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       SubtractScalar,                                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sub,            INS_sub,            INS_fsub,           INS_fsub},              HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       SubtractWideningLower,                                       8,      2,     {INS_ssubl,          INS_usubl,          INS_ssubl,          INS_usubl,          INS_ssubl,          INS_usubl,          INS_ssubw,          INS_usubw,          INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromSecondArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       SubtractWideningUpper,                                      16,      2,     {INS_ssubl2,         INS_usubl2,         INS_ssubl2,         INS_usubl2,         INS_ssubl2,         INS_usubl2,         INS_ssubw2,         INS_usubw2,         INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromSecondArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd,       VectorTableLookup,                                           8,      2,     {INS_tbl,            INS_tbl,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd,       VectorTableLookupExtension,                                  8,      3,     {INS_tbx,            INS_tbx,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd,       Xor,                                                        -1,      2,     {INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor},               HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd,       ZeroExtendWideningLower,                                     8,      1,     {INS_uxtl,           INS_uxtl,           INS_uxtl,           INS_uxtl,           INS_uxtl,           INS_uxtl,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd,       ZeroExtendWideningUpper,                                     16,     1,     {INS_uxtl2,          INS_uxtl2,          INS_uxtl2,          INS_uxtl2,          INS_uxtl2,          INS_uxtl2,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd,       Abs,                                                        -1,      1,     {INS_abs,            INS_invalid,        INS_abs,            INS_invalid,        INS_abs,            INS_invalid,        INS_invalid,        INS_invalid,        INS_fabs,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd,       AbsScalar,                                                   8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fabs,           INS_fabs},        HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteCompareGreaterThan,                                 -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteCompareGreaterThanOrEqual,                          -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteCompareLessThan,                                    -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteCompareLessThanOrEqual,                             -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifference,                                         -1,      2,     {INS_sabd,           INS_uabd,           INS_sabd,           INS_uabd,           INS_sabd,           INS_uabd,           INS_invalid,        INS_invalid,        INS_fabd,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceAdd,                                      -1,      3,     {INS_saba,           INS_uaba,           INS_saba,           INS_uaba,           INS_saba,           INS_uaba,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceWideningLower,                             8,      2,     {INS_sabdl,          INS_uabdl,          INS_sabdl,          INS_uabdl,          INS_sabdl,          INS_uabdl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceWideningLowerAndAdd,                       8,      3,     {INS_sabal,          INS_uabal,          INS_sabal,          INS_uabal,          INS_sabal,          INS_uabal,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceWideningUpper,                            16,      2,     {INS_sabdl2,         INS_uabdl2,         INS_sabdl2,         INS_uabdl2,         INS_sabdl2,         INS_uabdl2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       AbsoluteDifferenceWideningUpperAndAdd,                      16,      3,     {INS_sabal2,         INS_uabal2,         INS_sabal2,         INS_uabal2,         INS_sabal2,         INS_uabal2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       Add,                                                        -1,      2,     {INS_add,            INS_add,            INS_add,            INS_add,            INS_add,            INS_add,            INS_add,            INS_add,            INS_fadd,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       AddHighNarrowingLower,                                       8,      2,     {INS_addhn,          INS_addhn,          INS_addhn,          INS_addhn,          INS_addhn,          INS_addhn,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       AddHighNarrowingUpper,                                      16,      3,     {INS_addhn2,         INS_addhn2,         INS_addhn2,         INS_addhn2,         INS_addhn2,         INS_addhn2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       AddPairwise,                                                 8,      2,     {INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_invalid,        INS_invalid,        INS_faddp,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       AddPairwiseWidening,                                        -1,      1,     {INS_saddlp,         INS_uaddlp,         INS_saddlp,         INS_uaddlp,         INS_saddlp,         INS_uaddlp,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd,       AddPairwiseWideningAndAdd,                                  -1,      2,     {INS_sadalp,         INS_uadalp,         INS_sadalp,         INS_uadalp,         INS_sadalp,         INS_uadalp,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       AddPairwiseWideningAndAddScalar,                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sadalp,         INS_uadalp,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       AddPairwiseWideningScalar,                                   8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_saddlp,         INS_uaddlp,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd,       AddRoundedHighNarrowingLower,                                8,      2,     {INS_raddhn,         INS_raddhn,         INS_raddhn,         INS_raddhn,         INS_raddhn,         INS_raddhn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       AddRoundedHighNarrowingUpper,                               16,      3,     {INS_raddhn2,        INS_raddhn2,        INS_raddhn2,        INS_raddhn2,        INS_raddhn2,        INS_raddhn2,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       AddSaturate,                                                -1,      2,     {INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       AddSaturateScalar,                                           8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqadd,          INS_uqadd,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       AddScalar,                                                   8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_add,            INS_add,            INS_fadd,           INS_fadd},        HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       AddWideningLower,                                            8,      2,     {INS_saddl,          INS_uaddl,          INS_saddl,          INS_uaddl,          INS_saddl,          INS_uaddl,          INS_saddw,          INS_uaddw,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       AddWideningUpper,                                           16,      2,     {INS_saddl2,         INS_uaddl2,         INS_saddl2,         INS_uaddl2,         INS_saddl2,         INS_uaddl2,         INS_saddw2,         INS_uaddw2,         INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       And,                                                        -1,      2,     {INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and,            INS_and},         HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       BitwiseClear,                                               -1,      2,     {INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic,            INS_bic},         HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       BitwiseSelect,                                              -1,      3,     {INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl,            INS_bsl},         HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       Ceiling,                                                    -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frintp,         INS_frintp},      HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       CompareEqual,                                               -1,      2,     {INS_cmeq,           INS_cmeq,           INS_cmeq,           INS_cmeq,           INS_cmeq,           INS_cmeq,           INS_invalid,        INS_invalid,        INS_fcmeq,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       CompareGreaterThan,                                         -1,      2,     {INS_cmgt,           INS_cmhi,           INS_cmgt,           INS_cmhi,           INS_cmgt,           INS_cmhi,           INS_invalid,        INS_invalid,        INS_fcmgt,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       CompareGreaterThanOrEqual,                                  -1,      2,     {INS_cmge,           INS_cmhs,           INS_cmge,           INS_cmhs,           INS_cmge,           INS_cmhs,           INS_invalid,        INS_invalid,        INS_fcmge,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       CompareLessThan,                                            -1,      2,     {INS_cmgt,           INS_cmhi,           INS_cmgt,           INS_cmhi,           INS_cmgt,           INS_cmhi,           INS_invalid,        INS_invalid,        INS_fcmgt,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       CompareLessThanOrEqual,                                     -1,      2,     {INS_cmge,           INS_cmhs,           INS_cmge,           INS_cmhs,           INS_cmge,           INS_cmhs,           INS_invalid,        INS_invalid,        INS_fcmge,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       CompareTest,                                                -1,      2,     {INS_cmtst,          INS_cmtst,          INS_cmtst,          INS_cmtst,          INS_cmtst,          INS_cmtst,          INS_invalid,        INS_invalid,        INS_cmtst,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       DivideScalar,                                                8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fdiv,           INS_fdiv},        HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       DuplicateSelectedScalarToVector64,                          -1,      2,     {INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_invalid,        INS_invalid,        INS_dup,            INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       DuplicateSelectedScalarToVector128,                         -1,      2,     {INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_invalid,        INS_invalid,        INS_dup,            INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       DuplicateToVector64,                                         8,      1,     {INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_invalid,        INS_invalid,        INS_dup,            INS_invalid},     HW_Category_SIMD,                  HW_Flag_SpecialCodeGen|HW_Flag_SupportsContainment)
+HARDWARE_INTRINSIC(AdvSimd,       DuplicateToVector128,                                       16,      1,     {INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_dup,            INS_invalid,        INS_invalid,        INS_dup,            INS_invalid},     HW_Category_SIMD,                  HW_Flag_SpecialCodeGen|HW_Flag_SupportsContainment)
+HARDWARE_INTRINSIC(AdvSimd,       Extract,                                                    -1,      2,     {INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_smov,           INS_umov,           INS_umov,           INS_umov,           INS_dup,            INS_dup},         HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       ExtractNarrowingUpper,                                      16,      2,     {INS_xtn2,           INS_xtn2,           INS_xtn2,           INS_xtn2,           INS_xtn2,           INS_xtn2,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ExtractNarrowingLower,                                       8,      1,     {INS_xtn,            INS_xtn,            INS_xtn,            INS_xtn,            INS_xtn,            INS_xtn,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ExtractVector64,                                             8,      3,     {INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_invalid,        INS_invalid,        INS_ext,            INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasImmediateOperand|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       ExtractVector128,                                           16,      3,     {INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext,            INS_ext},         HW_Category_SIMD,                  HW_Flag_HasImmediateOperand|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       Floor,                                                      -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frintm,         INS_frintm},      HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       FusedAddHalving,                                            -1,      2,     {INS_shadd,          INS_uhadd,          INS_shadd,          INS_uhadd,          INS_shadd,          INS_uhadd,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       FusedAddRoundedHalving,                                     -1,      2,     {INS_srhadd,         INS_urhadd,         INS_srhadd,         INS_urhadd,         INS_srhadd,         INS_urhadd,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplyAdd,                                           -1,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmla,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplyAddScalar,                                      8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmadd,          INS_fmadd},       HW_Category_SIMD,                  HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplyAddNegatedScalar,                               8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fnmadd,         INS_fnmadd},      HW_Category_SIMD,                  HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplySubtract,                                      -1,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmls,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplySubtractScalar,                                 8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmsub,          INS_fmsub},       HW_Category_SIMD,                  HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       FusedMultiplySubtractNegatedScalar,                          8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fnmsub,         INS_fnmsub},      HW_Category_SIMD,                  HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       FusedSubtractHalving,                                       -1,      2,     {INS_shsub,          INS_uhsub,          INS_shsub,          INS_uhsub,          INS_shsub,          INS_uhsub,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       Insert,                                                     -1,      3,     {INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins},         HW_Category_SIMD,                  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen|HW_Flag_SupportsContainment)
+HARDWARE_INTRINSIC(AdvSimd,       LeadingSignCount,                                           -1,      1,     {INS_cls,            INS_invalid,        INS_cls,            INS_invalid,        INS_cls,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       LeadingZeroCount,                                           -1,      1,     {INS_clz,            INS_clz,            INS_clz,            INS_clz,            INS_clz,            INS_clz,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       LoadAndInsertScalar,                                        -1,      3,     {INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1},         HW_Category_MemoryLoad,            HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       LoadAndReplicateToVector64,                                  8,      1,     {INS_ld1r,           INS_ld1r,           INS_ld1r,           INS_ld1r,           INS_ld1r,           INS_ld1r,           INS_invalid,        INS_invalid,        INS_ld1r,           INS_invalid},     HW_Category_MemoryLoad,            HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       LoadAndReplicateToVector128,                                16,      1,     {INS_ld1r,           INS_ld1r,           INS_ld1r,           INS_ld1r,           INS_ld1r,           INS_ld1r,           INS_invalid,        INS_invalid,        INS_ld1r,           INS_invalid},     HW_Category_MemoryLoad,            HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       LoadVector64,                                                8,      1,     {INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1},         HW_Category_MemoryLoad,            HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       LoadVector128,                                              16,      1,     {INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1,            INS_ld1},         HW_Category_MemoryLoad,            HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       Max,                                                        -1,      2,     {INS_smax,           INS_umax,           INS_smax,           INS_umax,           INS_smax,           INS_umax,           INS_invalid,        INS_invalid,        INS_fmax,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       MaxNumber,                                                  -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnm,         INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       MaxNumberScalar,                                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnm,         INS_fmaxnm},      HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       MaxPairwise,                                                 8,      2,     {INS_smaxp,          INS_umaxp,          INS_smaxp,          INS_umaxp,          INS_smaxp,          INS_umaxp,          INS_invalid,        INS_invalid,        INS_fmaxp,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       Min,                                                        -1,      2,     {INS_smin,           INS_umin,           INS_smin,           INS_umin,           INS_smin,           INS_umin,           INS_invalid,        INS_invalid,        INS_fmin,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       MinNumber,                                                  -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnm,         INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       MinNumberScalar,                                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnm,         INS_fminnm},      HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       MinPairwise,                                                 8,      2,     {INS_sminp,          INS_uminp,          INS_sminp,          INS_uminp,          INS_sminp,          INS_uminp,          INS_invalid,        INS_invalid,        INS_fminp,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       Multiply,                                                   -1,      2,     {INS_mul,            INS_mul,            INS_mul,            INS_mul,            INS_mul,            INS_mul,            INS_invalid,        INS_invalid,        INS_fmul,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyAdd,                                                -1,      3,     {INS_mla,            INS_mla,            INS_mla,            INS_mla,            INS_mla,            INS_mla,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyAddByScalar,                                        -1,      3,     {INS_invalid,        INS_invalid,        INS_mla,            INS_mla,            INS_mla,            INS_mla,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyAddBySelectedScalar,                                -1,      4,     {INS_invalid,        INS_invalid,        INS_mla,            INS_mla,            INS_mla,            INS_mla,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyByScalar,                                           -1,      2,     {INS_invalid,        INS_invalid,        INS_mul,            INS_mul,            INS_mul,            INS_mul,            INS_invalid,        INS_invalid,        INS_fmul,           INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyBySelectedScalar,                                   -1,      3,     {INS_invalid,        INS_invalid,        INS_mul,            INS_mul,            INS_mul,            INS_mul,            INS_invalid,        INS_invalid,        INS_fmul,           INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyBySelectedScalarWideningLower,                       8,      3,     {INS_invalid,        INS_invalid,        INS_smull,          INS_umull,          INS_smull,          INS_umull,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyBySelectedScalarWideningLowerAndAdd,                 8,      4,     {INS_invalid,        INS_invalid,        INS_smlal,          INS_umlal,          INS_smlal,          INS_umlal,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyBySelectedScalarWideningLowerAndSubtract,            8,      4,     {INS_invalid,        INS_invalid,        INS_smlsl,          INS_umlsl,          INS_smlsl,          INS_umlsl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyBySelectedScalarWideningUpper,                      16,      3,     {INS_invalid,        INS_invalid,        INS_smull2,         INS_umull2,         INS_smull2,         INS_umull2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyBySelectedScalarWideningUpperAndAdd,                16,      4,     {INS_invalid,        INS_invalid,        INS_smlal2,         INS_umlal2,         INS_smlal2,         INS_umlal2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyBySelectedScalarWideningUpperAndSubtract,           16,      4,     {INS_invalid,        INS_invalid,        INS_smlsl2,         INS_umlsl2,         INS_smlsl2,         INS_umlsl2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyScalar,                                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmul,           INS_fmul},        HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyScalarBySelectedScalar,                              8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmul,           INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplySubtract,                                           -1,      3,     {INS_mls,            INS_mls,            INS_mls,            INS_mls,            INS_mls,            INS_mls,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplySubtractByScalar,                                   -1,      3,     {INS_invalid,        INS_invalid,        INS_mls,            INS_mls,            INS_mls,            INS_mls,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplySubtractBySelectedScalar,                           -1,      4,     {INS_invalid,        INS_invalid,        INS_mls,            INS_mls,            INS_mls,            INS_mls,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningLower,                                       8,      2,     {INS_smull,          INS_umull,          INS_smull,          INS_umull,          INS_smull,          INS_umull,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningLowerAndAdd,                                 8,      3,     {INS_smlal,          INS_umlal,          INS_smlal,          INS_umlal,          INS_smlal,          INS_umlal,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningLowerAndSubtract,                            8,      3,     {INS_smlsl,          INS_umlsl,          INS_smlsl,          INS_umlsl,          INS_smlsl,          INS_umlsl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningUpper,                                      16,      2,     {INS_smull2,         INS_umull2,         INS_smull2,         INS_umull2,         INS_smull2,         INS_umull2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningUpperAndAdd,                                16,      3,     {INS_smlal2,         INS_umlal2,         INS_smlal2,         INS_umlal2,         INS_smlal2,         INS_umlal2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       MultiplyWideningUpperAndSubtract,                           16,      3,     {INS_smlsl2,         INS_umlsl2,         INS_smlsl2,         INS_umlsl2,         INS_smlsl2,         INS_umlsl2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       Negate,                                                     -1,      1,     {INS_neg,            INS_invalid,        INS_neg,            INS_invalid,        INS_neg,            INS_invalid,        INS_invalid,        INS_invalid,        INS_fneg,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       NegateScalar,                                                8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fneg,           INS_fneg},        HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       Not,                                                        -1,      1,     {INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn,            INS_mvn},         HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       Or,                                                         -1,      2,     {INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr,            INS_orr},         HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       OrNot,                                                      -1,      2,     {INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn,            INS_orn},         HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       PolynomialMultiply,                                         -1,      2,     {INS_pmul,           INS_pmul,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       PolynomialMultiplyWideningLower,                             8,      2,     {INS_pmull,          INS_pmull,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       PolynomialMultiplyWideningUpper,                            16,      2,     {INS_pmull2,         INS_pmull2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       PopCount,                                                   -1,      1,     {INS_cnt,            INS_cnt,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ReciprocalEstimate,                                         -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_urecpe,         INS_invalid,        INS_invalid,        INS_frecpe,         INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ReciprocalSquareRootEstimate,                               -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ursqrte,        INS_invalid,        INS_invalid,        INS_frsqrte,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ReciprocalSquareRootStep,                                   -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrts,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       ReciprocalStep,                                             -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecps,         INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmetic,                                            -1,      2,     {INS_sshl,           INS_invalid,        INS_sshl,           INS_invalid,        INS_sshl,           INS_invalid,        INS_sshl,           INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticRounded,                                     -1,      2,     {INS_srshl,          INS_invalid,        INS_srshl,          INS_invalid,        INS_srshl,          INS_invalid,        INS_srshl,          INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticRoundedSaturate,                             -1,      2,     {INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticRoundedSaturateScalar,                        8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqrshl,         INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticRoundedScalar,                                8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_srshl,          INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticSaturate,                                    -1,      2,     {INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticSaturateScalar,                               8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqshl,          INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftArithmeticScalar,                                       8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sshl,           INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogical,                                           -1,      2,     {INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_shl,            INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalAndInsert,                                  -1,      3,     {INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli,            INS_sli},         HW_Category_ShiftLeftByImmediate,  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalAndInsertScalar,                             8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sli,            INS_sli,            INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalSaturate,                                   -1,      2,     {INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalSaturateScalar,                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqshl,          INS_uqshl,          INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalSaturateUnsigned,                           -1,      2,     {INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalSaturateUnsignedScalar,                      8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqshlu,         INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalScalar,                                      8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_shl,            INS_shl,            INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalWideningLower,                               8,      2,     {INS_sshll,          INS_ushll,          INS_sshll,          INS_ushll,          INS_sshll,          INS_ushll,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLeftLogicalWideningUpper,                              16,      2,     {INS_sshll2,         INS_ushll2,         INS_sshll2,         INS_ushll2,         INS_sshll2,         INS_ushll2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLogical,                                               -1,      2,     {INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_ushl,           INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalRounded,                                        -1,      2,     {INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_urshl,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalRoundedSaturate,                                -1,      2,     {INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalRoundedSaturateScalar,                           8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_uqrshl,         INS_uqrshl,         INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalRoundedScalar,                                   8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_urshl,          INS_urshl,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalSaturate,                                       -1,      2,     {INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalSaturateScalar,                                  8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_uqshl,          INS_uqshl,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftLogicalScalar,                                          8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ushl,           INS_ushl,           INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightAndInsert,                                        -1,      3,     {INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri,            INS_sri},         HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalAndInsertScalar,                            8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sri,            INS_sri,            INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmetic,                                       -1,      2,     {INS_sshr,           INS_invalid,        INS_sshr,           INS_invalid,        INS_sshr,           INS_invalid,        INS_sshr,           INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticAdd,                                    -1,      3,     {INS_ssra,           INS_invalid,        INS_ssra,           INS_invalid,        INS_ssra,           INS_invalid,        INS_ssra,           INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticAddScalar,                               8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ssra,           INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticNarrowingSaturateLower,                  8,      2,     {INS_sqshrn,         INS_invalid,        INS_sqshrn,         INS_invalid,        INS_sqshrn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticNarrowingSaturateUnsignedLower,          8,      2,     {INS_invalid,        INS_sqshrun,        INS_invalid,        INS_sqshrun,        INS_invalid,        INS_sqshrun,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticNarrowingSaturateUnsignedUpper,         16,      3,     {INS_invalid,        INS_sqshrun2,       INS_invalid,        INS_sqshrun2,       INS_invalid,        INS_sqshrun2,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticNarrowingSaturateUpper,                 16,      3,     {INS_sqshrn2,        INS_invalid,        INS_sqshrn2,        INS_invalid,        INS_sqshrn2,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRounded,                                -1,      2,     {INS_srshr,          INS_invalid,        INS_srshr,          INS_invalid,        INS_srshr,          INS_invalid,        INS_srshr,          INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedAdd,                             -1,      3,     {INS_srsra,          INS_invalid,        INS_srsra,          INS_invalid,        INS_srsra,          INS_invalid,        INS_srsra,          INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedAddScalar,                        8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_srsra,          INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedNarrowingSaturateLower,           8,      2,     {INS_sqrshrn,        INS_invalid,        INS_sqrshrn,        INS_invalid,        INS_sqrshrn,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower,   8,      2,     {INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper,  16,      3,     {INS_invalid,        INS_sqrshrun2,      INS_invalid,        INS_sqrshrun2,      INS_invalid,        INS_sqrshrun2,      INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedNarrowingSaturateUpper,          16,      3,     {INS_sqrshrn2,       INS_invalid,        INS_sqrshrn2,       INS_invalid,        INS_sqrshrn2,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticRoundedScalar,                           8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_srshr,          INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightArithmeticScalar,                                  8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sshr,           INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogical,                                          -1,      2,     {INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_ushr,           INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalAdd,                                       -1,      3,     {INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_usra,           INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalAddScalar,                                  8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_usra,           INS_usra,           INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalNarrowingLower,                             8,      2,     {INS_shrn,           INS_shrn,           INS_shrn,           INS_shrn,           INS_shrn,           INS_shrn,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalNarrowingSaturateLower,                     8,      2,     {INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalNarrowingSaturateUpper,                    16,      3,     {INS_uqshrn2,        INS_uqshrn2,        INS_uqshrn2,        INS_uqshrn2,        INS_uqshrn2,        INS_uqshrn2,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalNarrowingUpper,                            16,      3,     {INS_shrn2,          INS_shrn2,          INS_shrn2,          INS_shrn2,          INS_shrn2,          INS_shrn2,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRounded,                                   -1,      2,     {INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_urshr,          INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedAdd,                                -1,      3,     {INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_ursra,          INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedAddScalar,                           8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ursra,          INS_ursra,          INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedNarrowingLower,                      8,      2,     {INS_rshrn,          INS_rshrn,          INS_rshrn,          INS_rshrn,          INS_rshrn,          INS_rshrn,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedNarrowingSaturateLower,              8,      2,     {INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedNarrowingSaturateUpper,             16,      3,     {INS_uqrshrn2,       INS_uqrshrn2,       INS_uqrshrn2,       INS_uqrshrn2,       INS_uqrshrn2,       INS_uqrshrn2,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedNarrowingUpper,                     16,      3,     {INS_rshrn2,         INS_rshrn2,         INS_rshrn2,         INS_rshrn2,         INS_rshrn2,         INS_rshrn2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalRoundedScalar,                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_urshr,          INS_urshr,          INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       ShiftRightLogicalScalar,                                     8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ushr,           INS_ushr,           INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       SignExtendWideningLower,                                     8,      1,     {INS_sxtl,           INS_invalid,        INS_sxtl,           INS_invalid,        INS_sxtl,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd,       SignExtendWideningUpper,                                    16,      1,     {INS_sxtl2,          INS_invalid,        INS_sxtl2,          INS_invalid,        INS_sxtl2,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd,       SqrtScalar,                                                  8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fsqrt,          INS_fsqrt},       HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       Store,                                                      -1,      2,     {INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1},         HW_Category_MemoryStore,           HW_Flag_BaseTypeFromSecondArg|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       StoreSelectedScalar,                                        -1,      3,     {INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1,            INS_st1},         HW_Category_MemoryStore,           HW_Flag_BaseTypeFromSecondArg|HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       Subtract,                                                   -1,      2,     {INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_sub,            INS_fsub,           INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       SubtractHighNarrowingLower,                                  8,      2,     {INS_subhn,          INS_subhn,          INS_subhn,          INS_subhn,          INS_subhn,          INS_subhn,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       SubtractHighNarrowingUpper,                                 16,      3,     {INS_subhn2,         INS_subhn2,         INS_subhn2,         INS_subhn2,         INS_subhn2,         INS_subhn2,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       SubtractRoundedHighNarrowingLower,                           8,      2,     {INS_rsubhn,         INS_rsubhn,         INS_rsubhn,         INS_rsubhn,         INS_rsubhn,         INS_rsubhn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       SubtractRoundedHighNarrowingUpper,                          16,      3,     {INS_rsubhn2,        INS_rsubhn2,        INS_rsubhn2,        INS_rsubhn2,        INS_rsubhn2,        INS_rsubhn2,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       SubtractSaturate,                                           -1,      2,     {INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       SubtractSaturateScalar,                                      8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sqsub,          INS_uqsub,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       SubtractScalar,                                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sub,            INS_sub,            INS_fsub,           INS_fsub},        HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd,       SubtractWideningLower,                                       8,      2,     {INS_ssubl,          INS_usubl,          INS_ssubl,          INS_usubl,          INS_ssubl,          INS_usubl,          INS_ssubw,          INS_usubw,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       SubtractWideningUpper,                                      16,      2,     {INS_ssubl2,         INS_usubl2,         INS_ssubl2,         INS_usubl2,         INS_ssubl2,         INS_usubl2,         INS_ssubw2,         INS_usubw2,         INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromSecondArg|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd,       VectorTableLookup,                                           8,      2,     {INS_tbl,            INS_tbl,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd,       VectorTableLookupExtension,                                  8,      3,     {INS_tbx,            INS_tbx,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd,       Xor,                                                        -1,      2,     {INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor,            INS_eor},         HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd,       ZeroExtendWideningLower,                                     8,      1,     {INS_uxtl,           INS_uxtl,           INS_uxtl,           INS_uxtl,           INS_uxtl,           INS_uxtl,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd,       ZeroExtendWideningUpper,                                    16,      1,     {INS_uxtl2,          INS_uxtl2,          INS_uxtl2,          INS_uxtl2,          INS_uxtl2,          INS_uxtl2,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                  Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  AdvSimd 64-bit only Intrinsics
-HARDWARE_INTRINSIC(AdvSimd_Arm64, Abs,                                                        16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_abs,            INS_invalid,        INS_invalid,        INS_fabs},              HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsScalar,                                                   8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_abs,            INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareGreaterThan,                                 16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt},             HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareGreaterThanOrEqual,                          16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge},             HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareGreaterThanOrEqualScalar,                     8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge,          INS_facge},             HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareGreaterThanScalar,                            8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt,          INS_facgt},             HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareLessThan,                                    16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt},             HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareLessThanOrEqual,                             16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge},             HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareLessThanOrEqualScalar,                        8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge,          INS_facge},             HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareLessThanScalar,                               8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt,          INS_facgt},             HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteDifference,                                         16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fabd},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteDifferenceScalar,                                    8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fabd,           INS_fabd},              HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, Add,                                                        16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fadd},              HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AddAcross,                                                  -1,      1,     {INS_addv,           INS_addv,           INS_addv,           INS_addv,           INS_addv,           INS_addv,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AddPairwise,                                                16,      2,     {INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_faddp,          INS_faddp},             HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AddPairwiseScalar,                                          -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_addp,           INS_addp,           INS_faddp,          INS_faddp},             HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, AddSaturateScalar,                                           8,      2,     {INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareEqual,                                               16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmeq,           INS_cmeq,           INS_invalid,        INS_fcmeq},             HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareEqualScalar,                                          8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmeq,           INS_cmeq,           INS_fcmeq,          INS_fcmeq},             HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareGreaterThan,                                         16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmgt,           INS_cmhi,           INS_invalid,        INS_fcmgt},             HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareGreaterThanOrEqual,                                  16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmge,           INS_cmhs,           INS_invalid,        INS_fcmge},             HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareGreaterThanOrEqualScalar,                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmge,           INS_cmhs,           INS_fcmge,          INS_fcmge},             HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareGreaterThanScalar,                                    8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmgt,           INS_cmhi,           INS_fcmgt,          INS_fcmgt},             HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareLessThan,                                            16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmgt,           INS_cmhi,           INS_invalid,        INS_fcmgt},             HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareLessThanOrEqual,                                     16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmge,           INS_cmhs,           INS_invalid,        INS_fcmge},             HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareLessThanOrEqualScalar,                                8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmge,           INS_cmhs,           INS_fcmge,          INS_fcmge},             HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareLessThanScalar,                                       8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmgt,           INS_cmhi,           INS_fcmgt,          INS_fcmgt},             HW_Category_SIMDScalar,   HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareTest,                                                16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmtst,          INS_cmtst,          INS_invalid,        INS_cmtst},             HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareTestScalar,                                           8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmtst,          INS_cmtst,          INS_invalid,        INS_cmtst},             HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, Divide,                                                     -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fdiv,           INS_fdiv},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, DuplicateSelectedScalarToVector128,                         16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_dup,            INS_dup,            INS_invalid,        INS_dup},               HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_BaseTypeFromFirstArg|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, DuplicateToVector64,                                        16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_mov,            INS_mov,            INS_invalid,        INS_fmov},              HW_Category_SimpleSIMD,   HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, DuplicateToVector128,                                       16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_dup,            INS_dup,            INS_invalid,        INS_dup},               HW_Category_SimpleSIMD,   HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplyAdd,                                           16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmla},              HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplySubtract,                                      16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmls},              HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, Max,                                                        16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmax},              HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxAcross,                                                  -1,      1,     {INS_smaxv,          INS_umaxv,          INS_smaxv,          INS_umaxv,          INS_smaxv,          INS_umaxv,          INS_invalid,        INS_invalid,        INS_fmaxv,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxNumber,                                                  16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnm},            HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxNumberAcross,                                            16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnmv,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxNumberPairwise,                                          -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnmp,        INS_fmaxnmp},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxNumberPairwiseScalar,                                    -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnmp,        INS_fmaxnmp},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxPairwise,                                                16,      2,     {INS_smaxp,          INS_umaxp,          INS_smaxp,          INS_umaxp,          INS_smaxp,          INS_umaxp,          INS_invalid,        INS_invalid,        INS_fmaxp,          INS_fmaxp},             HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxPairwiseScalar,                                          -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxp,          INS_fmaxp},             HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxScalar,                                                   8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmax,           INS_fmax},              HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, Min,                                                        16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmin},              HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MinAcross,                                                  -1,      1,     {INS_sminv,          INS_uminv,          INS_sminv,          INS_uminv,          INS_sminv,          INS_uminv,          INS_invalid,        INS_invalid,        INS_fminv,          INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MinNumber,                                                  16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnm},            HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MinNumberAcross,                                            16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnmv,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MinNumberPairwise,                                          -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnmp,        INS_fminnmp},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MinNumberPairwiseScalar,                                    -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnmp,        INS_fminnmp},           HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MinPairwise,                                                16,      2,     {INS_sminp,          INS_uminp,          INS_sminp,          INS_uminp,          INS_sminp,          INS_uminp,          INS_invalid,        INS_invalid,        INS_fminp,          INS_fminp},             HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MinPairwiseScalar,                                          -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminp,          INS_fminp},             HW_Category_SimpleSIMD,   HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MinScalar,                                                   8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmin,           INS_fmin},              HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, Multiply,                                                   16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmul},              HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyExtended,                                           -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmulx,          INS_fmulx},             HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyExtendedScalar,                                      8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmulx,          INS_fmulx},             HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, Negate,                                                     16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_neg,            INS_invalid,        INS_invalid,        INS_fneg},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, NegateScalar,                                                8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_neg,            INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalEstimate,                                         16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecpe},            HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalEstimateScalar,                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecpe,         INS_frecpe},            HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalExponentScalar,                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecpx,         INS_frecpx},            HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalSquareRootEstimate,                               16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrte},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalSquareRootEstimateScalar,                          8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrte,        INS_frsqrte},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalSquareRootStep,                                   16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrts},           HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalSquareRootStepScalar,                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrts,        INS_frsqrts},           HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalStep,                                             16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecps},            HW_Category_SimpleSIMD,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalStepScalar,                                        8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecps,         INS_frecps},            HW_Category_SIMDScalar,   HW_Flag_Commutative)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ReverseElementBits,                                         -1,      1,     {INS_rbit,           INS_rbit,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftArithmeticRoundedSaturateScalar,                        8,      2,     {INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftArithmeticSaturateScalar,                               8,      2,     {INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftLeftLogicalSaturateScalar,                              8,      2,     {INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftLeftLogicalSaturateUnsignedScalar,                      8,      2,     {INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_BaseTypeFromFirstArg|HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftLogicalRoundedSaturateScalar,                           8,      2,     {INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftLogicalSaturateScalar,                                  8,      2,     {INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightArithmeticNarrowingSaturateScalar,                 8,      2,     {INS_sqshrn,         INS_invalid,        INS_sqshrn,         INS_invalid,        INS_sqshrn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightArithmeticNarrowingSaturateUnsignedScalar,         8,      2,     {INS_invalid,        INS_sqshrun,        INS_invalid,        INS_sqshrun,        INS_invalid,        INS_sqshrun,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightArithmeticRoundedNarrowingSaturateScalar,          8,      2,     {INS_sqrshrn,        INS_invalid,        INS_sqrshrn,        INS_invalid,        INS_sqrshrn,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar,  8,      2,     {INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightLogicalNarrowingSaturateScalar,                    8,      2,     {INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightLogicalRoundedNarrowingSaturateScalar,             8,      2,     {INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_IMM,          HW_Flag_SupportsContainment|HW_Flag_SpecialCodeGen)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, Sqrt,                                                       -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fsqrt,          INS_fsqrt},             HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, Subtract,                                                   16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fsub},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, SubtractSaturateScalar,                                      8,      2,     {INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, TransposeEven,                                              -1,      2,     {INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, TransposeOdd,                                               -1,      2,     {INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, UnzipEven,                                                  -1,      2,     {INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, UnzipOdd,                                                   -1,      2,     {INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, VectorTableLookup,                                          16,      2,     {INS_tbl,            INS_tbl,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, VectorTableLookupExtension,                                 16,      3,     {INS_tbx,            INS_tbx,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ZipHigh,                                                    -1,      2,     {INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(AdvSimd_Arm64, ZipLow,                                                     -1,      2,     {INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1},              HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, Abs,                                                        16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_abs,            INS_invalid,        INS_invalid,        INS_fabs},        HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsScalar,                                                   8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_abs,            INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareGreaterThan,                                 16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt},       HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareGreaterThanOrEqual,                          16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge},       HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareGreaterThanOrEqualScalar,                     8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge,          INS_facge},       HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareGreaterThanScalar,                            8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt,          INS_facgt},       HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareLessThan,                                    16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt},       HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareLessThanOrEqual,                             16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge},       HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareLessThanOrEqualScalar,                        8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facge,          INS_facge},       HW_Category_SIMD,                  HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteCompareLessThanScalar,                               8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_facgt,          INS_facgt},       HW_Category_SIMD,                  HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteDifference,                                         16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fabd},        HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AbsoluteDifferenceScalar,                                    8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fabd,           INS_fabd},        HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, Add,                                                        16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fadd},        HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AddAcross,                                                  -1,      1,     {INS_addv,           INS_addv,           INS_addv,           INS_addv,           INS_addv,           INS_addv,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AddPairwise,                                                16,      2,     {INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_addp,           INS_faddp,          INS_faddp},       HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AddPairwiseScalar,                                          -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_addp,           INS_addp,           INS_faddp,          INS_faddp},       HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, AddSaturateScalar,                                           8,      2,     {INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_sqadd,          INS_uqadd,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareEqual,                                               16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmeq,           INS_cmeq,           INS_invalid,        INS_fcmeq},       HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareEqualScalar,                                          8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmeq,           INS_cmeq,           INS_fcmeq,          INS_fcmeq},       HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareGreaterThan,                                         16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmgt,           INS_cmhi,           INS_invalid,        INS_fcmgt},       HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareGreaterThanOrEqual,                                  16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmge,           INS_cmhs,           INS_invalid,        INS_fcmge},       HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareGreaterThanOrEqualScalar,                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmge,           INS_cmhs,           INS_fcmge,          INS_fcmge},       HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareGreaterThanScalar,                                    8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmgt,           INS_cmhi,           INS_fcmgt,          INS_fcmgt},       HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareLessThan,                                            16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmgt,           INS_cmhi,           INS_invalid,        INS_fcmgt},       HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareLessThanOrEqual,                                     16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmge,           INS_cmhs,           INS_invalid,        INS_fcmge},       HW_Category_SIMD,                  HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareLessThanOrEqualScalar,                                8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmge,           INS_cmhs,           INS_fcmge,          INS_fcmge},       HW_Category_SIMD,                  HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareLessThanScalar,                                       8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmgt,           INS_cmhi,           INS_fcmgt,          INS_fcmgt},       HW_Category_SIMD,                  HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareTest,                                                16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmtst,          INS_cmtst,          INS_invalid,        INS_cmtst},       HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, CompareTestScalar,                                           8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cmtst,          INS_cmtst,          INS_invalid,        INS_cmtst},       HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, Divide,                                                     -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fdiv,           INS_fdiv},        HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, DuplicateSelectedScalarToVector128,                         16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_dup,            INS_dup,            INS_invalid,        INS_dup},         HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, DuplicateToVector64,                                        16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_mov,            INS_mov,            INS_invalid,        INS_fmov},        HW_Category_SIMD,                  HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen|HW_Flag_SupportsContainment)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, DuplicateToVector128,                                       16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_dup,            INS_dup,            INS_invalid,        INS_dup},         HW_Category_SIMD,                  HW_Flag_SpecialCodeGen|HW_Flag_SupportsContainment)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplyAdd,                                           16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmla},        HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplyAddByScalar,                                   -1,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmla,           INS_fmla},        HW_Category_SIMDByIndexedElement,  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplyAddBySelectedScalar,                           -1,      4,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmla,           INS_fmla},        HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplyAddScalarBySelectedScalar,                      8,      4,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmla,           INS_fmla},        HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplySubtract,                                      16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmls},        HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplySubtractByScalar,                              -1,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmls,           INS_fmls},        HW_Category_SIMDByIndexedElement,  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplySubtractBySelectedScalar,                      -1,      4,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmls,           INS_fmls},        HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, FusedMultiplySubtractScalarBySelectedScalar,                 8,      4,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmls,           INS_fmls},        HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, InsertSelectedScalar,                                       -1,      4,     {INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins,            INS_ins},         HW_Category_SIMD,                  HW_Flag_HasImmediateOperand|HW_Flag_HasRMWSemantics|HW_Flag_NoJmpTableIMM|HW_Flag_SIMDScalar|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, LoadAndReplicateToVector128,                                16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_ld1r,           INS_ld1r,           INS_invalid,        INS_ld1r},        HW_Category_MemoryLoad,            HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, Max,                                                        16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmax},        HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxAcross,                                                  -1,      1,     {INS_smaxv,          INS_umaxv,          INS_smaxv,          INS_umaxv,          INS_smaxv,          INS_umaxv,          INS_invalid,        INS_invalid,        INS_fmaxv,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxNumber,                                                  16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnm},      HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxNumberAcross,                                            16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnmv,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxNumberPairwise,                                          -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnmp,        INS_fmaxnmp},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxNumberPairwiseScalar,                                    -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxnmp,        INS_fmaxnmp},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxPairwise,                                                16,      2,     {INS_smaxp,          INS_umaxp,          INS_smaxp,          INS_umaxp,          INS_smaxp,          INS_umaxp,          INS_invalid,        INS_invalid,        INS_fmaxp,          INS_fmaxp},       HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxPairwiseScalar,                                          -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmaxp,          INS_fmaxp},       HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MaxScalar,                                                   8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmax,           INS_fmax},        HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, Min,                                                        16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmin},        HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MinAcross,                                                  -1,      1,     {INS_sminv,          INS_uminv,          INS_sminv,          INS_uminv,          INS_sminv,          INS_uminv,          INS_invalid,        INS_invalid,        INS_fminv,          INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MinNumber,                                                  16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnm},      HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MinNumberAcross,                                            16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnmv,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MinNumberPairwise,                                          -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnmp,        INS_fminnmp},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MinNumberPairwiseScalar,                                    -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminnmp,        INS_fminnmp},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MinPairwise,                                                16,      2,     {INS_sminp,          INS_uminp,          INS_sminp,          INS_uminp,          INS_sminp,          INS_uminp,          INS_invalid,        INS_invalid,        INS_fminp,          INS_fminp},       HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MinPairwiseScalar,                                          -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fminp,          INS_fminp},       HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MinScalar,                                                   8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmin,           INS_fmin},        HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, Multiply,                                                   16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmul},        HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyByScalar,                                           16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmul},        HW_Category_SIMDByIndexedElement,  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyBySelectedScalar,                                   16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmul},        HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyExtended,                                           -1,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmulx,          INS_fmulx},       HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyExtendedByScalar,                                   16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmulx},       HW_Category_SIMDByIndexedElement,  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyExtendedBySelectedScalar,                           -1,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmulx,          INS_fmulx},       HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyExtendedScalar,                                      8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmulx,          INS_fmulx},       HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyExtendedScalarBySelectedScalar,                      8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmulx,          INS_fmulx},       HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, MultiplyScalarBySelectedScalar,                              8,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fmul},        HW_Category_SIMDByIndexedElement,  HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, Negate,                                                     16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_neg,            INS_invalid,        INS_invalid,        INS_fneg},        HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, NegateScalar,                                                8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_neg,            INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalEstimate,                                         16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecpe},      HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalEstimateScalar,                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecpe,         INS_frecpe},      HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalExponentScalar,                                    8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecpx,         INS_frecpx},      HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalSquareRootEstimate,                               16,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrte},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalSquareRootEstimateScalar,                          8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrte,        INS_frsqrte},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalSquareRootStep,                                   16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrts},     HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalSquareRootStepScalar,                              8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frsqrts,        INS_frsqrts},     HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalStep,                                             16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecps},      HW_Category_SIMD,                  HW_Flag_Commutative)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReciprocalStepScalar,                                        8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_frecps,         INS_frecps},      HW_Category_SIMD,                  HW_Flag_Commutative|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ReverseElementBits,                                         -1,      1,     {INS_rbit,           INS_rbit,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftArithmeticRoundedSaturateScalar,                        8,      2,     {INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_sqrshl,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftArithmeticSaturateScalar,                               8,      2,     {INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_sqshl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftLeftLogicalSaturateScalar,                              8,      2,     {INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_sqshl,          INS_uqshl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftLeftLogicalSaturateUnsignedScalar,                      8,      2,     {INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_sqshlu,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftLeftByImmediate,  HW_Flag_BaseTypeFromFirstArg|HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftLogicalRoundedSaturateScalar,                           8,      2,     {INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_uqrshl,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftLogicalSaturateScalar,                                  8,      2,     {INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_uqshl,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightArithmeticNarrowingSaturateScalar,                 8,      2,     {INS_sqshrn,         INS_invalid,        INS_sqshrn,         INS_invalid,        INS_sqshrn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightArithmeticNarrowingSaturateUnsignedScalar,         8,      2,     {INS_invalid,        INS_sqshrun,        INS_invalid,        INS_sqshrun,        INS_invalid,        INS_sqshrun,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightArithmeticRoundedNarrowingSaturateScalar,          8,      2,     {INS_sqrshrn,        INS_invalid,        INS_sqrshrn,        INS_invalid,        INS_sqrshrn,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar,  8,      2,     {INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_sqrshrun,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightLogicalNarrowingSaturateScalar,                    8,      2,     {INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_uqshrn,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ShiftRightLogicalRoundedNarrowingSaturateScalar,             8,      2,     {INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_uqrshrn,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_ShiftRightByImmediate, HW_Flag_HasImmediateOperand|HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, Sqrt,                                                       -1,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fsqrt,          INS_fsqrt},       HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, Subtract,                                                   16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_fsub},        HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, SubtractSaturateScalar,                                      8,      2,     {INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_sqsub,          INS_uqsub,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, TransposeEven,                                              -1,      2,     {INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1,           INS_trn1},        HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, TransposeOdd,                                               -1,      2,     {INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2,           INS_trn2},        HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, UnzipEven,                                                  -1,      2,     {INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1,           INS_uzp1},        HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, UnzipOdd,                                                   -1,      2,     {INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2,           INS_uzp2},        HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, VectorTableLookup,                                          16,      2,     {INS_tbl,            INS_tbl,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, VectorTableLookupExtension,                                 16,      3,     {INS_tbx,            INS_tbx,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ZipHigh,                                                    -1,      2,     {INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2,           INS_zip2},        HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(AdvSimd_Arm64, ZipLow,                                                     -1,      2,     {INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1,           INS_zip1},        HW_Category_SIMD,                  HW_Flag_NoFlag)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                            Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  AES Intrinsics
-HARDWARE_INTRINSIC(Aes,           Decrypt,                                                    16,      2,     {INS_invalid,        INS_aesd,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(Aes,           Encrypt,                                                    16,      2,     {INS_invalid,        INS_aese,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(Aes,           InverseMixColumns,                                          16,      1,     {INS_invalid,        INS_aesimc,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(Aes,           MixColumns,                                                 16,      1,     {INS_invalid,        INS_aesmc,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(Aes,           PolynomialMultiplyWideningLower,                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_pmull,          INS_pmull,          INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_SpecialCodeGen|HW_Flag_Commutative|HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(Aes,           PolynomialMultiplyWideningUpper,                            16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_pmull2,         INS_pmull2,         INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_Commutative|HW_Flag_BaseTypeFromFirstArg)
+HARDWARE_INTRINSIC(Aes,           Decrypt,                                                    16,      2,     {INS_invalid,        INS_aesd,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Aes,           Encrypt,                                                    16,      2,     {INS_invalid,        INS_aese,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Aes,           InverseMixColumns,                                          16,      1,     {INS_invalid,        INS_aesimc,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(Aes,           MixColumns,                                                 16,      1,     {INS_invalid,        INS_aesmc,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(Aes,           PolynomialMultiplyWideningLower,                             8,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_pmull,          INS_pmull,          INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_Commutative)
+HARDWARE_INTRINSIC(Aes,           PolynomialMultiplyWideningUpper,                            16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_pmull2,         INS_pmull2,         INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_BaseTypeFromFirstArg|HW_Flag_Commutative)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                            Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  Base Intrinsics
-HARDWARE_INTRINSIC(ArmBase,       LeadingZeroCount,                                            0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_clz,            INS_clz,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Scalar,       HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(ArmBase,       ReverseElementBits,                                          0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_rbit,           INS_rbit,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Scalar,       HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(ArmBase,       LeadingZeroCount,                                            0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_clz,            INS_clz,            INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Scalar,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoFloatingPointUsed)
+HARDWARE_INTRINSIC(ArmBase,       ReverseElementBits,                                          0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_rbit,           INS_rbit,           INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Scalar,                HW_Flag_NoFloatingPointUsed)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                            Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  Base 64-bit only Intrinsics
-HARDWARE_INTRINSIC(ArmBase_Arm64, LeadingSignCount,                                            0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cls,            INS_invalid,        INS_cls,            INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Scalar,       HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(ArmBase_Arm64, LeadingZeroCount,                                            0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_clz,            INS_clz,            INS_invalid,        INS_invalid},           HW_Category_Scalar,       HW_Flag_BaseTypeFromFirstArg)
-HARDWARE_INTRINSIC(ArmBase_Arm64, ReverseElementBits,                                          0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_rbit,           INS_rbit,           INS_invalid,        INS_invalid},           HW_Category_Scalar,       HW_Flag_NoFlag)
+HARDWARE_INTRINSIC(ArmBase_Arm64, LeadingSignCount,                                            0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_cls,            INS_invalid,        INS_cls,            INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Scalar,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoFloatingPointUsed)
+HARDWARE_INTRINSIC(ArmBase_Arm64, LeadingZeroCount,                                            0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_clz,            INS_clz,            INS_invalid,        INS_invalid},     HW_Category_Scalar,                HW_Flag_BaseTypeFromFirstArg|HW_Flag_NoFloatingPointUsed)
+HARDWARE_INTRINSIC(ArmBase_Arm64, ReverseElementBits,                                          0,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_rbit,           INS_rbit,           INS_invalid,        INS_invalid},     HW_Category_Scalar,                HW_Flag_NoFloatingPointUsed)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                            Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  CRC32 Intrinsics
-HARDWARE_INTRINSIC(Crc32,         ComputeCrc32,                                                0,      2,     {INS_invalid,        INS_crc32b,         INS_invalid,        INS_crc32h,         INS_invalid,        INS_crc32w,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Scalar,       HW_Flag_SpecialCodeGen|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(Crc32,         ComputeCrc32C,                                               0,      2,     {INS_invalid,        INS_crc32cb,        INS_invalid,        INS_crc32ch,        INS_invalid,        INS_crc32cw,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_Scalar,       HW_Flag_SpecialCodeGen|HW_Flag_BaseTypeFromSecondArg)
+HARDWARE_INTRINSIC(Crc32,         ComputeCrc32,                                                0,      2,     {INS_invalid,        INS_crc32b,         INS_invalid,        INS_crc32h,         INS_invalid,        INS_crc32w,         INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Scalar,                HW_Flag_BaseTypeFromSecondArg|HW_Flag_NoFloatingPointUsed|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(Crc32,         ComputeCrc32C,                                               0,      2,     {INS_invalid,        INS_crc32cb,        INS_invalid,        INS_crc32ch,        INS_invalid,        INS_crc32cw,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_Scalar,                HW_Flag_BaseTypeFromSecondArg|HW_Flag_NoFloatingPointUsed|HW_Flag_SpecialCodeGen)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                            Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  CRC32 64-bit only Intrinsics
-HARDWARE_INTRINSIC(Crc32_Arm64,   ComputeCrc32,                                                0,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_crc32x,         INS_invalid,        INS_invalid},           HW_Category_Scalar,       HW_Flag_SpecialCodeGen|HW_Flag_BaseTypeFromSecondArg)
-HARDWARE_INTRINSIC(Crc32_Arm64,   ComputeCrc32C,                                               0,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_crc32cx,        INS_invalid,        INS_invalid},           HW_Category_Scalar,       HW_Flag_SpecialCodeGen|HW_Flag_BaseTypeFromSecondArg)
+HARDWARE_INTRINSIC(Crc32_Arm64,   ComputeCrc32,                                                0,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_crc32x,         INS_invalid,        INS_invalid},     HW_Category_Scalar,                HW_Flag_BaseTypeFromSecondArg|HW_Flag_NoFloatingPointUsed|HW_Flag_SpecialCodeGen)
+HARDWARE_INTRINSIC(Crc32_Arm64,   ComputeCrc32C,                                               0,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_crc32cx,        INS_invalid,        INS_invalid},     HW_Category_Scalar,                HW_Flag_BaseTypeFromSecondArg|HW_Flag_NoFloatingPointUsed|HW_Flag_SpecialCodeGen)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                            Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  SHA1 Intrinsics
-HARDWARE_INTRINSIC(Sha1,          FixedRotate,                                                 8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1h,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SIMDScalar,   HW_Flag_NoFlag)
-HARDWARE_INTRINSIC(Sha1,          HashUpdateChoose,                                           16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1c,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(Sha1,          HashUpdateMajority,                                         16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1m,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(Sha1,          HashUpdateParity,                                           16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1p,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(Sha1,          ScheduleUpdate0,                                            16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1su0,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(Sha1,          ScheduleUpdate1,                                            16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1su1,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Sha1,          FixedRotate,                                                 8,      1,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1h,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_SIMDScalar)
+HARDWARE_INTRINSIC(Sha1,          HashUpdateChoose,                                           16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1c,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Sha1,          HashUpdateMajority,                                         16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1m,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Sha1,          HashUpdateParity,                                           16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1p,          INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Sha1,          ScheduleUpdate0,                                            16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1su0,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Sha1,          ScheduleUpdate1,                                            16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha1su1,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
 
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
-//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                              Category                            Flags
+//                 ISA            Function name                                        SIMD size  Number of arguments                                                                                            Instructions                                                                                        Category                           Flags
 //                                                                                                            {TYP_BYTE,           TYP_UBYTE,          TYP_SHORT,          TYP_USHORT,         TYP_INT,            TYP_UINT,           TYP_LONG,           TYP_ULONG,          TYP_FLOAT,          TYP_DOUBLE}
 // ***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
 //  SHA256 Intrinsics
-HARDWARE_INTRINSIC(Sha256,        HashUpdate1,                                                16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha256h,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(Sha256,        HashUpdate2,                                                16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha256h2,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(Sha256,        ScheduleUpdate0,                                            16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha256su0,      INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
-HARDWARE_INTRINSIC(Sha256,        ScheduleUpdate1,                                            16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha256su1,      INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},           HW_Category_SimpleSIMD,   HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Sha256,        HashUpdate1,                                                16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha256h,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Sha256,        HashUpdate2,                                                16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha256h2,       INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Sha256,        ScheduleUpdate0,                                            16,      2,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha256su0,      INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
+HARDWARE_INTRINSIC(Sha256,        ScheduleUpdate1,                                            16,      3,     {INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid,        INS_sha256su1,      INS_invalid,        INS_invalid,        INS_invalid,        INS_invalid},     HW_Category_SIMD,                  HW_Flag_HasRMWSemantics)
 
 #endif // FEATURE_HW_INTRINSIC
 
diff --git a/src/coreclr/src/jit/hwintrinsicxarch.cpp b/src/coreclr/src/jit/hwintrinsicxarch.cpp
index 9cbd3e13aeb22..c7dfaf5f7311e 100644
--- a/src/coreclr/src/jit/hwintrinsicxarch.cpp
+++ b/src/coreclr/src/jit/hwintrinsicxarch.cpp
@@ -204,32 +204,6 @@ int HWIntrinsicInfo::lookupImmUpperBound(NamedIntrinsic id)
     }
 }
 
-//------------------------------------------------------------------------
-// isInImmRange: Check if ival is valid for the intrinsic
-//
-// Arguments:
-//    id        -- the NamedIntrinsic associated with the HWIntrinsic to lookup
-//    ival      -- the imm value to be checked
-//    simdType  -- vector size
-//    baseType  -- base type of the Vector64/128<T>
-//
-// Return Value:
-//     true if ival is valid for the intrinsic
-//
-bool HWIntrinsicInfo::isInImmRange(NamedIntrinsic id, int ival, int simdSize, var_types baseType)
-{
-    assert(HWIntrinsicInfo::lookupCategory(id) == HW_Category_IMM);
-
-    if (isAVX2GatherIntrinsic(id))
-    {
-        return ival == 1 || ival == 2 || ival == 4 || ival == 8;
-    }
-    else
-    {
-        return ival <= lookupImmUpperBound(id) && ival >= 0;
-    }
-}
-
 //------------------------------------------------------------------------
 // isAVX2GatherIntrinsic: Check if the intrinsic is AVX Gather*
 //
@@ -1528,7 +1502,7 @@ GenTree* Compiler::impAvxOrAvx2Intrinsic(NamedIntrinsic intrinsic, CORINFO_METHO
 
             GenTree* opList = new (this, GT_LIST) GenTreeArgList(op1, gtNewArgList(op2, op3, op4, op5));
             retNode = new (this, GT_HWINTRINSIC) GenTreeHWIntrinsic(retType, opList, intrinsic, baseType, simdSize);
-            retNode->AsHWIntrinsic()->SetOtherBaseType(indexbaseType);
+            retNode->AsHWIntrinsic()->SetAuxiliaryType(indexbaseType);
             break;
         }
 
diff --git a/src/coreclr/src/jit/lowerarmarch.cpp b/src/coreclr/src/jit/lowerarmarch.cpp
index 3b485fadd5670..2dcca9956c9d7 100644
--- a/src/coreclr/src/jit/lowerarmarch.cpp
+++ b/src/coreclr/src/jit/lowerarmarch.cpp
@@ -1372,124 +1372,121 @@ void Lowering::ContainCheckHWIntrinsic(GenTreeHWIntrinsic* node)
 {
     const HWIntrinsic intrin(node);
 
-    if (!HWIntrinsicInfo::SupportsContainment(intrin.id))
-    {
-        // Exit early if containment isn't supported
-        return;
-    }
+    const bool hasImmediateOperand = HWIntrinsicInfo::HasImmediateOperand(intrin.id);
 
-    switch (intrin.id)
+    if ((intrin.category == HW_Category_ShiftLeftByImmediate) ||
+        (intrin.category == HW_Category_ShiftRightByImmediate) ||
+        ((intrin.category == HW_Category_SIMDByIndexedElement) && hasImmediateOperand))
     {
-        case NI_AdvSimd_DuplicateSelectedScalarToVector64:
-        case NI_AdvSimd_DuplicateSelectedScalarToVector128:
-        case NI_AdvSimd_Extract:
-        case NI_AdvSimd_ShiftLeftLogical:
-        case NI_AdvSimd_ShiftLeftLogicalSaturate:
-        case NI_AdvSimd_ShiftLeftLogicalSaturateScalar:
-        case NI_AdvSimd_ShiftLeftLogicalSaturateUnsigned:
-        case NI_AdvSimd_ShiftLeftLogicalSaturateUnsignedScalar:
-        case NI_AdvSimd_ShiftLeftLogicalScalar:
-        case NI_AdvSimd_ShiftLeftLogicalWideningLower:
-        case NI_AdvSimd_ShiftLeftLogicalWideningUpper:
-        case NI_AdvSimd_ShiftRightArithmetic:
-        case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateLower:
-        case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUnsignedLower:
-        case NI_AdvSimd_ShiftRightArithmeticRounded:
-        case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateLower:
-        case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower:
-        case NI_AdvSimd_ShiftRightArithmeticRoundedScalar:
-        case NI_AdvSimd_ShiftRightArithmeticScalar:
-        case NI_AdvSimd_ShiftRightLogical:
-        case NI_AdvSimd_ShiftRightLogicalNarrowingLower:
-        case NI_AdvSimd_ShiftRightLogicalNarrowingSaturateLower:
-        case NI_AdvSimd_ShiftRightLogicalRounded:
-        case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingLower:
-        case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingSaturateLower:
-        case NI_AdvSimd_ShiftRightLogicalRoundedScalar:
-        case NI_AdvSimd_ShiftRightLogicalScalar:
-        case NI_AdvSimd_Arm64_DuplicateSelectedScalarToVector128:
-        case NI_AdvSimd_Arm64_ShiftLeftLogicalSaturateScalar:
-        case NI_AdvSimd_Arm64_ShiftLeftLogicalSaturateUnsignedScalar:
-        case NI_AdvSimd_Arm64_ShiftRightArithmeticNarrowingSaturateScalar:
-        case NI_AdvSimd_Arm64_ShiftRightArithmeticNarrowingSaturateUnsignedScalar:
-        case NI_AdvSimd_Arm64_ShiftRightArithmeticRoundedNarrowingSaturateScalar:
-        case NI_AdvSimd_Arm64_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar:
-        case NI_AdvSimd_Arm64_ShiftRightLogicalNarrowingSaturateScalar:
-        case NI_AdvSimd_Arm64_ShiftRightLogicalRoundedNarrowingSaturateScalar:
-        case NI_Vector64_GetElement:
-        case NI_Vector128_GetElement:
-            if (intrin.op2->IsCnsIntOrI())
-            {
-                MakeSrcContained(node, intrin.op2);
-            }
-            break;
+        switch (intrin.numOperands)
+        {
+            case 4:
+                assert(varTypeIsIntegral(intrin.op4));
+                if (intrin.op4->IsCnsIntOrI())
+                {
+                    MakeSrcContained(node, intrin.op4);
+                }
+                break;
 
-        case NI_AdvSimd_ExtractVector64:
-        case NI_AdvSimd_ExtractVector128:
-        case NI_AdvSimd_ShiftLeftLogicalAndInsert:
-        case NI_AdvSimd_ShiftLeftLogicalAndInsertScalar:
-        case NI_AdvSimd_ShiftRightAndInsert:
-        case NI_AdvSimd_ShiftRightArithmeticAdd:
-        case NI_AdvSimd_ShiftRightArithmeticAddScalar:
-        case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUnsignedUpper:
-        case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUpper:
-        case NI_AdvSimd_ShiftRightArithmeticRoundedAdd:
-        case NI_AdvSimd_ShiftRightArithmeticRoundedAddScalar:
-        case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper:
-        case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUpper:
-        case NI_AdvSimd_ShiftRightLogicalAdd:
-        case NI_AdvSimd_ShiftRightLogicalAddScalar:
-        case NI_AdvSimd_ShiftRightLogicalAndInsertScalar:
-        case NI_AdvSimd_ShiftRightLogicalNarrowingSaturateUpper:
-        case NI_AdvSimd_ShiftRightLogicalNarrowingUpper:
-        case NI_AdvSimd_ShiftRightLogicalRoundedAdd:
-        case NI_AdvSimd_ShiftRightLogicalRoundedAddScalar:
-        case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingSaturateUpper:
-        case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingUpper:
-            if (intrin.op3->IsCnsIntOrI())
-            {
-                MakeSrcContained(node, intrin.op3);
-            }
-            break;
+            case 3:
+                assert(varTypeIsIntegral(intrin.op3));
+                if (intrin.op3->IsCnsIntOrI())
+                {
+                    MakeSrcContained(node, intrin.op3);
+                }
+                break;
 
-        case NI_AdvSimd_Insert:
-            if (intrin.op2->IsCnsIntOrI())
-            {
-                MakeSrcContained(node, intrin.op2);
+            case 2:
+                assert(varTypeIsIntegral(intrin.op2));
+                if (intrin.op2->IsCnsIntOrI())
+                {
+                    MakeSrcContained(node, intrin.op2);
+                }
+                break;
+
+            default:
+                unreached();
+        }
+    }
+    else if (hasImmediateOperand || HWIntrinsicInfo::SupportsContainment(intrin.id))
+    {
+        switch (intrin.id)
+        {
+            case NI_AdvSimd_DuplicateSelectedScalarToVector64:
+            case NI_AdvSimd_DuplicateSelectedScalarToVector128:
+            case NI_AdvSimd_Extract:
+            case NI_AdvSimd_LoadAndInsertScalar:
+            case NI_AdvSimd_Arm64_DuplicateSelectedScalarToVector128:
+            case NI_Vector64_GetElement:
+            case NI_Vector128_GetElement:
+                assert(hasImmediateOperand);
+                assert(varTypeIsIntegral(intrin.op2));
+                if (intrin.op2->IsCnsIntOrI())
+                {
+                    MakeSrcContained(node, intrin.op2);
+                }
+                break;
 
-                if ((intrin.op2->AsIntCon()->gtIconVal == 0) && intrin.op3->IsCnsFltOrDbl())
+            case NI_AdvSimd_ExtractVector64:
+            case NI_AdvSimd_ExtractVector128:
+            case NI_AdvSimd_StoreSelectedScalar:
+                assert(hasImmediateOperand);
+                assert(varTypeIsIntegral(intrin.op3));
+                if (intrin.op3->IsCnsIntOrI())
                 {
-                    assert(varTypeIsFloating(intrin.baseType));
+                    MakeSrcContained(node, intrin.op3);
+                }
+                break;
+
+            case NI_AdvSimd_Insert:
+                assert(hasImmediateOperand);
+                assert(varTypeIsIntegral(intrin.op2));
 
-                    const double dataValue = intrin.op3->AsDblCon()->gtDconVal;
+                if (intrin.op2->IsCnsIntOrI())
+                {
+                    MakeSrcContained(node, intrin.op2);
 
-                    if (comp->GetEmitter()->emitIns_valid_imm_for_fmov(dataValue))
+                    if ((intrin.op2->AsIntCon()->gtIconVal == 0) && intrin.op3->IsCnsFltOrDbl())
                     {
-                        MakeSrcContained(node, intrin.op3);
+                        assert(varTypeIsFloating(intrin.baseType));
+
+                        const double dataValue = intrin.op3->AsDblCon()->gtDconVal;
+
+                        if (comp->GetEmitter()->emitIns_valid_imm_for_fmov(dataValue))
+                        {
+                            MakeSrcContained(node, intrin.op3);
+                        }
                     }
                 }
-            }
-            break;
+                break;
 
-        case NI_Vector64_CreateScalarUnsafe:
-        case NI_Vector128_CreateScalarUnsafe:
-        case NI_AdvSimd_DuplicateToVector64:
-        case NI_AdvSimd_DuplicateToVector128:
-        case NI_AdvSimd_Arm64_DuplicateToVector64:
-        case NI_AdvSimd_Arm64_DuplicateToVector128:
-        {
-            if (IsValidConstForMovImm(node))
-            {
-                // Use node->gtOp1 as the above check may
-                // have removed a cast node and changed op1
+            case NI_AdvSimd_Arm64_InsertSelectedScalar:
+                assert(hasImmediateOperand);
+                assert(intrin.op2->IsCnsIntOrI());
+                assert(intrin.op4->IsCnsIntOrI());
 
-                MakeSrcContained(node, node->gtOp1);
-            }
-            break;
-        }
+                MakeSrcContained(node, intrin.op2);
+                MakeSrcContained(node, intrin.op4);
+                break;
 
-        default:
-            unreached();
+            case NI_Vector64_CreateScalarUnsafe:
+            case NI_Vector128_CreateScalarUnsafe:
+            case NI_AdvSimd_DuplicateToVector64:
+            case NI_AdvSimd_DuplicateToVector128:
+            case NI_AdvSimd_Arm64_DuplicateToVector64:
+            case NI_AdvSimd_Arm64_DuplicateToVector128:
+                if (IsValidConstForMovImm(node))
+                {
+                    // Use node->gtOp1 as the above check may
+                    // have removed a cast node and changed op1
+
+                    MakeSrcContained(node, node->gtOp1);
+                }
+                break;
+
+            default:
+                unreached();
+        }
     }
 }
 #endif // FEATURE_HW_INTRINSICS
diff --git a/src/coreclr/src/jit/lsraarm64.cpp b/src/coreclr/src/jit/lsraarm64.cpp
index d5fca2ff735af..cc62f3f351a04 100644
--- a/src/coreclr/src/jit/lsraarm64.cpp
+++ b/src/coreclr/src/jit/lsraarm64.cpp
@@ -975,96 +975,84 @@ int LinearScan::BuildHWIntrinsic(GenTreeHWIntrinsic* intrinsicTree)
     int srcCount = 0;
     int dstCount = intrinsicTree->IsValue() ? 1 : 0;
 
-    bool mayNeedBranchTargetReg = false;
+    const bool hasImmediateOperand = HWIntrinsicInfo::HasImmediateOperand(intrin.id);
 
-    if ((intrin.category == HW_Category_IMM) && !HWIntrinsicInfo::NoJmpTableImm(intrin.id))
+    if (hasImmediateOperand && !HWIntrinsicInfo::NoJmpTableImm(intrin.id))
     {
         // We may need to allocate an additional general-purpose register when an intrinsic has a non-const immediate
         // operand and the intrinsic does not have an alternative non-const fallback form.
         // However, for a case when the operand can take only two possible values - zero and one
-        // the codegen will use cbnz to do conditional branch.
+        // the codegen can use cbnz to do conditional branch, so such register is not needed.
+
+        bool needBranchTargetReg = false;
 
         int immLowerBound = 0;
         int immUpperBound = 0;
 
-        HWIntrinsicInfo::lookupImmBounds(intrin.id, intrinsicTree->gtSIMDSize, intrinsicTree->gtSIMDBaseType,
-                                         &immLowerBound, &immUpperBound);
-        mayNeedBranchTargetReg = (immLowerBound != 0) || (immUpperBound != 1);
-    }
-
-    if (mayNeedBranchTargetReg)
-    {
-        bool needBranchTargetReg = false;
+        if (intrin.category == HW_Category_SIMDByIndexedElement)
+        {
+            const unsigned int indexedElementSimdSize = genTypeSize(intrinsicTree->GetAuxiliaryType());
+            HWIntrinsicInfo::lookupImmBounds(intrin.id, indexedElementSimdSize, intrin.baseType, &immLowerBound,
+                                             &immUpperBound);
+        }
+        else
+        {
+            HWIntrinsicInfo::lookupImmBounds(intrin.id, intrinsicTree->gtSIMDSize, intrin.baseType, &immLowerBound,
+                                             &immUpperBound);
+        }
 
-        switch (intrin.id)
+        if ((immLowerBound != 0) || (immUpperBound != 1))
         {
-            case NI_AdvSimd_DuplicateSelectedScalarToVector64:
-            case NI_AdvSimd_DuplicateSelectedScalarToVector128:
-            case NI_AdvSimd_Extract:
-            case NI_AdvSimd_Insert:
-            case NI_AdvSimd_ShiftLeftLogical:
-            case NI_AdvSimd_ShiftLeftLogicalSaturate:
-            case NI_AdvSimd_ShiftLeftLogicalSaturateScalar:
-            case NI_AdvSimd_ShiftLeftLogicalSaturateUnsigned:
-            case NI_AdvSimd_ShiftLeftLogicalSaturateUnsignedScalar:
-            case NI_AdvSimd_ShiftLeftLogicalScalar:
-            case NI_AdvSimd_ShiftLeftLogicalWideningLower:
-            case NI_AdvSimd_ShiftLeftLogicalWideningUpper:
-            case NI_AdvSimd_ShiftRightArithmetic:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUnsignedLower:
-            case NI_AdvSimd_ShiftRightArithmeticRounded:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedScalar:
-            case NI_AdvSimd_ShiftRightArithmeticScalar:
-            case NI_AdvSimd_ShiftRightLogical:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingLower:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightLogicalRounded:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingLower:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingSaturateLower:
-            case NI_AdvSimd_ShiftRightLogicalRoundedScalar:
-            case NI_AdvSimd_ShiftRightLogicalScalar:
-            case NI_AdvSimd_Arm64_DuplicateSelectedScalarToVector128:
-            case NI_AdvSimd_Arm64_ShiftLeftLogicalSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftLeftLogicalSaturateUnsignedScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticNarrowingSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticNarrowingSaturateUnsignedScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticRoundedNarrowingSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar:
-            case NI_AdvSimd_Arm64_ShiftRightLogicalNarrowingSaturateScalar:
-            case NI_AdvSimd_Arm64_ShiftRightLogicalRoundedNarrowingSaturateScalar:
-                needBranchTargetReg = !intrin.op2->isContainedIntOrIImmed();
-                break;
+            if ((intrin.category == HW_Category_SIMDByIndexedElement) ||
+                (intrin.category == HW_Category_ShiftLeftByImmediate) ||
+                (intrin.category == HW_Category_ShiftRightByImmediate))
+            {
+                switch (intrin.numOperands)
+                {
+                    case 4:
+                        needBranchTargetReg = !intrin.op4->isContainedIntOrIImmed();
+                        break;
 
-            case NI_AdvSimd_ExtractVector64:
-            case NI_AdvSimd_ExtractVector128:
-            case NI_AdvSimd_ShiftLeftLogicalAndInsert:
-            case NI_AdvSimd_ShiftLeftLogicalAndInsertScalar:
-            case NI_AdvSimd_ShiftRightAndInsert:
-            case NI_AdvSimd_ShiftRightArithmeticAdd:
-            case NI_AdvSimd_ShiftRightArithmeticAddScalar:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUnsignedUpper:
-            case NI_AdvSimd_ShiftRightArithmeticNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedAdd:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedAddScalar:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper:
-            case NI_AdvSimd_ShiftRightArithmeticRoundedNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightLogicalAdd:
-            case NI_AdvSimd_ShiftRightLogicalAddScalar:
-            case NI_AdvSimd_ShiftRightLogicalAndInsertScalar:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightLogicalNarrowingUpper:
-            case NI_AdvSimd_ShiftRightLogicalRoundedAdd:
-            case NI_AdvSimd_ShiftRightLogicalRoundedAddScalar:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingSaturateUpper:
-            case NI_AdvSimd_ShiftRightLogicalRoundedNarrowingUpper:
-                needBranchTargetReg = !intrin.op3->isContainedIntOrIImmed();
-                break;
+                    case 3:
+                        needBranchTargetReg = !intrin.op3->isContainedIntOrIImmed();
+                        break;
+
+                    case 2:
+                        needBranchTargetReg = !intrin.op2->isContainedIntOrIImmed();
+                        break;
 
-            default:
-                unreached();
+                    default:
+                        unreached();
+                }
+            }
+            else
+            {
+                switch (intrin.id)
+                {
+                    case NI_AdvSimd_DuplicateSelectedScalarToVector64:
+                    case NI_AdvSimd_DuplicateSelectedScalarToVector128:
+                    case NI_AdvSimd_Extract:
+                    case NI_AdvSimd_Insert:
+                    case NI_AdvSimd_LoadAndInsertScalar:
+                    case NI_AdvSimd_Arm64_DuplicateSelectedScalarToVector128:
+                        needBranchTargetReg = !intrin.op2->isContainedIntOrIImmed();
+                        break;
+
+                    case NI_AdvSimd_ExtractVector64:
+                    case NI_AdvSimd_ExtractVector128:
+                    case NI_AdvSimd_StoreSelectedScalar:
+                        needBranchTargetReg = !intrin.op3->isContainedIntOrIImmed();
+                        break;
+
+                    case NI_AdvSimd_Arm64_InsertSelectedScalar:
+                        assert(intrin.op2->isContainedIntOrIImmed());
+                        assert(intrin.op4->isContainedIntOrIImmed());
+                        break;
+
+                    default:
+                        unreached();
+                }
+            }
         }
 
         if (needBranchTargetReg)
@@ -1103,27 +1091,80 @@ int LinearScan::BuildHWIntrinsic(GenTreeHWIntrinsic* intrinsicTree)
         }
     }
 
-    if (intrin.op2 != nullptr)
+    if ((intrin.category == HW_Category_SIMDByIndexedElement) && (genTypeSize(intrin.baseType) == 2))
     {
-        if (isRMW)
+        // Some "Advanced SIMD scalar x indexed element" and "Advanced SIMD vector x indexed element" instructions (e.g.
+        // "MLA (by element)") have encoding that restricts what registers that can be used for the indexed element when
+        // the element size is H (i.e. 2 bytes).
+        assert(intrin.op2 != nullptr);
+
+        if ((intrin.op4 != nullptr) || ((intrin.op3 != nullptr) && !hasImmediateOperand))
         {
-            srcCount += BuildDelayFreeUses(intrin.op2);
+            if (isRMW)
+            {
+                srcCount += BuildDelayFreeUses(intrin.op2);
+                srcCount += BuildDelayFreeUses(intrin.op3, RBM_ASIMD_INDEXED_H_ELEMENT_ALLOWED_REGS);
+            }
+            else
+            {
+                srcCount += BuildOperandUses(intrin.op2);
+                srcCount += BuildOperandUses(intrin.op3, RBM_ASIMD_INDEXED_H_ELEMENT_ALLOWED_REGS);
+            }
 
-            if (intrin.op3 != nullptr)
+            if (intrin.op4 != nullptr)
             {
-                srcCount += BuildDelayFreeUses(intrin.op3);
+                assert(hasImmediateOperand);
+                assert(varTypeIsIntegral(intrin.op4));
+
+                srcCount += BuildOperandUses(intrin.op4);
             }
         }
         else
         {
-            srcCount += BuildOperandUses(intrin.op2);
+            assert(!isRMW);
+
+            srcCount += BuildOperandUses(intrin.op2, RBM_ASIMD_INDEXED_H_ELEMENT_ALLOWED_REGS);
 
             if (intrin.op3 != nullptr)
             {
+                assert(hasImmediateOperand);
+                assert(varTypeIsIntegral(intrin.op3));
+
                 srcCount += BuildOperandUses(intrin.op3);
             }
         }
     }
+    else
+    {
+        if (intrin.op2 != nullptr)
+        {
+            if (isRMW)
+            {
+                srcCount += BuildDelayFreeUses(intrin.op2);
+
+                if (intrin.op3 != nullptr)
+                {
+                    srcCount += BuildDelayFreeUses(intrin.op3);
+
+                    if (intrin.op4 != nullptr)
+                    {
+                        srcCount += BuildDelayFreeUses(intrin.op4);
+                    }
+                }
+            }
+            else
+            {
+                srcCount += BuildOperandUses(intrin.op2);
+
+                if (intrin.op3 != nullptr)
+                {
+                    assert(intrin.op4 == nullptr);
+
+                    srcCount += BuildOperandUses(intrin.op3);
+                }
+            }
+        }
+    }
 
     buildInternalRegisterUses();
 
diff --git a/src/coreclr/src/jit/optcse.cpp b/src/coreclr/src/jit/optcse.cpp
index aee08df47936d..ddf7d8af1d6a6 100644
--- a/src/coreclr/src/jit/optcse.cpp
+++ b/src/coreclr/src/jit/optcse.cpp
@@ -3376,12 +3376,22 @@ bool Compiler::optIsCSEcandidate(GenTree* tree)
 
             switch (category)
             {
+#ifdef TARGET_XARCH
                 case HW_Category_SimpleSIMD:
                 case HW_Category_IMM:
                 case HW_Category_Scalar:
                 case HW_Category_SIMDScalar:
                 case HW_Category_Helper:
                     break;
+#elif defined(TARGET_ARM64)
+                case HW_Category_SIMD:
+                case HW_Category_SIMDByIndexedElement:
+                case HW_Category_ShiftLeftByImmediate:
+                case HW_Category_ShiftRightByImmediate:
+                case HW_Category_Scalar:
+                case HW_Category_Helper:
+                    break;
+#endif
 
                 case HW_Category_MemoryLoad:
                 case HW_Category_MemoryStore:
diff --git a/src/coreclr/src/jit/target.h b/src/coreclr/src/jit/target.h
index af60773260c44..78384435c5490 100644
--- a/src/coreclr/src/jit/target.h
+++ b/src/coreclr/src/jit/target.h
@@ -1549,6 +1549,10 @@ typedef unsigned char   regNumberSmall;
   // For arm64, this is the maximum prolog establishment pre-indexed (that is SP pre-decrement) offset.
   #define STACK_PROBE_BOUNDARY_THRESHOLD_BYTES 512
 
+  // Some "Advanced SIMD scalar x indexed element" and "Advanced SIMD vector x indexed element" instructions (e.g. "MLA (by element)")
+  // have encoding that restricts what registers that can be used for the indexed element when the element size is H (i.e. 2 bytes).
+  #define RBM_ASIMD_INDEXED_H_ELEMENT_ALLOWED_REGS (RBM_V0|RBM_V1|RBM_V2|RBM_V3|RBM_V4|RBM_V5|RBM_V6|RBM_V7|RBM_V8|RBM_V9|RBM_V10|RBM_V11|RBM_V12|RBM_V13|RBM_V14|RBM_V15)
+
 #else
   #error Unsupported or unset target architecture
 #endif
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part0_r.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part0_r.csproj
index 08565ebbedc53..cdfa9843824b3 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part0_r.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part0_r.csproj
@@ -111,7 +111,63 @@
     <Compile Include="DuplicateToVector128.UInt64.cs" />
     <Compile Include="DuplicateToVector128.UInt64.31.cs" />
     <Compile Include="FusedMultiplyAdd.Vector128.Double.cs" />
+    <Compile Include="FusedMultiplyAddByScalar.Vector64.Single.cs" />
+    <Compile Include="FusedMultiplyAddByScalar.Vector128.Double.cs" />
+    <Compile Include="FusedMultiplyAddByScalar.Vector128.Single.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector128.Double.Vector128.Double.1.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector128.Single.3.cs" />
+    <Compile Include="FusedMultiplyAddScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs" />
+    <Compile Include="FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
     <Compile Include="FusedMultiplySubtract.Vector128.Double.cs" />
+    <Compile Include="FusedMultiplySubtractByScalar.Vector64.Single.cs" />
+    <Compile Include="FusedMultiplySubtractByScalar.Vector128.Double.cs" />
+    <Compile Include="FusedMultiplySubtractByScalar.Vector128.Single.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector128.Double.Vector128.Double.1.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector128.Single.3.cs" />
+    <Compile Include="FusedMultiplySubtractScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs" />
+    <Compile Include="FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Byte.7.Vector64.Byte.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Byte.7.Vector128.Byte.15.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Int16.3.Vector64.Int16.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Int16.3.Vector128.Int16.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Int32.1.Vector64.Int32.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Int32.1.Vector128.Int32.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.SByte.7.Vector64.SByte.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.SByte.7.Vector128.SByte.15.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Single.1.Vector64.Single.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Single.1.Vector128.Single.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.UInt16.3.Vector64.UInt16.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.UInt16.3.Vector128.UInt16.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.UInt32.1.Vector64.UInt32.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.UInt32.1.Vector128.UInt32.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Byte.15.Vector64.Byte.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Byte.15.Vector128.Byte.15.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Double.1.Vector128.Double.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int16.7.Vector64.Int16.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int16.7.Vector128.Int16.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int32.3.Vector64.Int32.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int32.3.Vector128.Int32.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int64.1.Vector128.Int64.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.SByte.15.Vector64.SByte.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.SByte.15.Vector128.SByte.15.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Single.3.Vector64.Single.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Single.3.Vector128.Single.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt16.7.Vector64.UInt16.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt16.7.Vector128.UInt16.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt32.3.Vector64.UInt32.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt32.3.Vector128.UInt32.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt64.1.Vector128.UInt64.1.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Double.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Int64.cs" />
+    <Compile Include="LoadAndReplicateToVector128.UInt64.cs" />
     <Compile Include="Max.Vector128.Double.cs" />
     <Compile Include="MaxAcross.Vector64.Byte.cs" />
     <Compile Include="MaxAcross.Vector64.Int16.cs" />
@@ -175,11 +231,19 @@
     <Compile Include="MinScalar.Vector64.Double.cs" />
     <Compile Include="MinScalar.Vector64.Single.cs" />
     <Compile Include="Multiply.Vector128.Double.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.Double.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Double.Vector128.Double.1.cs" />
     <Compile Include="MultiplyExtended.Vector64.Single.cs" />
     <Compile Include="MultiplyExtended.Vector128.Double.cs" />
     <Compile Include="MultiplyExtended.Vector128.Single.cs" />
+    <Compile Include="MultiplyExtendedByScalar.Vector128.Double.cs" />
+    <Compile Include="MultiplyExtendedBySelectedScalar.Vector128.Double.Vector128.Double.1.cs" />
     <Compile Include="MultiplyExtendedScalar.Vector64.Double.cs" />
     <Compile Include="MultiplyExtendedScalar.Vector64.Single.cs" />
+    <Compile Include="MultiplyExtendedScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs" />
+    <Compile Include="MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="MultiplyScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs" />
     <Compile Include="Negate.Vector128.Double.cs" />
     <Compile Include="Negate.Vector128.Int64.cs" />
     <Compile Include="NegateScalar.Vector64.Int64.cs" />
@@ -200,70 +264,6 @@
     <Compile Include="ReverseElementBits.Vector128.Byte.cs" />
     <Compile Include="ReverseElementBits.Vector128.SByte.cs" />
     <Compile Include="ReverseElementBits.Vector64.Byte.cs" />
-    <Compile Include="ReverseElementBits.Vector64.SByte.cs" />
-    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Byte.7.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Int16.15.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Int32.31.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int16.5.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int32.7.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.SByte.3.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt32.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int16.16.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int32.32.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.SByte.8.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.Byte.3.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt16.5.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt32.7.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int16.32.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int32.64.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.SByte.16.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Byte.5.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int16.7.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int32.11.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.SByte.3.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt16.5.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt32.7.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt32.1.cs" />
-    <Compile Include="Sqrt.Vector64.Single.cs" />
-    <Compile Include="Sqrt.Vector128.Double.cs" />
-    <Compile Include="Sqrt.Vector128.Single.cs" />
-    <Compile Include="Subtract.Vector128.Double.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.Byte.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.UInt16.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.UInt32.cs" />
-    <Compile Include="TransposeEven.Vector64.Byte.cs" />
-    <Compile Include="TransposeEven.Vector64.Int16.cs" />
     <Compile Include="Program.AdvSimd.Arm64_Part0.cs" />
     <Compile Include="..\Shared\Helpers.cs" />
     <Compile Include="..\Shared\Program.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part0_ro.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part0_ro.csproj
index 5d146cf186278..c036d11adf0c4 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part0_ro.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part0_ro.csproj
@@ -111,7 +111,63 @@
     <Compile Include="DuplicateToVector128.UInt64.cs" />
     <Compile Include="DuplicateToVector128.UInt64.31.cs" />
     <Compile Include="FusedMultiplyAdd.Vector128.Double.cs" />
+    <Compile Include="FusedMultiplyAddByScalar.Vector64.Single.cs" />
+    <Compile Include="FusedMultiplyAddByScalar.Vector128.Double.cs" />
+    <Compile Include="FusedMultiplyAddByScalar.Vector128.Single.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector128.Double.Vector128.Double.1.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector128.Single.3.cs" />
+    <Compile Include="FusedMultiplyAddScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs" />
+    <Compile Include="FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
     <Compile Include="FusedMultiplySubtract.Vector128.Double.cs" />
+    <Compile Include="FusedMultiplySubtractByScalar.Vector64.Single.cs" />
+    <Compile Include="FusedMultiplySubtractByScalar.Vector128.Double.cs" />
+    <Compile Include="FusedMultiplySubtractByScalar.Vector128.Single.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector128.Double.Vector128.Double.1.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector128.Single.3.cs" />
+    <Compile Include="FusedMultiplySubtractScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs" />
+    <Compile Include="FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Byte.7.Vector64.Byte.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Byte.7.Vector128.Byte.15.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Int16.3.Vector64.Int16.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Int16.3.Vector128.Int16.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Int32.1.Vector64.Int32.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Int32.1.Vector128.Int32.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.SByte.7.Vector64.SByte.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.SByte.7.Vector128.SByte.15.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Single.1.Vector64.Single.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.Single.1.Vector128.Single.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.UInt16.3.Vector64.UInt16.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.UInt16.3.Vector128.UInt16.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.UInt32.1.Vector64.UInt32.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector64.UInt32.1.Vector128.UInt32.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Byte.15.Vector64.Byte.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Byte.15.Vector128.Byte.15.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Double.1.Vector128.Double.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int16.7.Vector64.Int16.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int16.7.Vector128.Int16.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int32.3.Vector64.Int32.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int32.3.Vector128.Int32.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Int64.1.Vector128.Int64.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.SByte.15.Vector64.SByte.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.SByte.15.Vector128.SByte.15.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Single.3.Vector64.Single.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.Single.3.Vector128.Single.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt16.7.Vector64.UInt16.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt16.7.Vector128.UInt16.7.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt32.3.Vector64.UInt32.1.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt32.3.Vector128.UInt32.3.cs" />
+    <Compile Include="InsertSelectedScalar.Vector128.UInt64.1.Vector128.UInt64.1.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Double.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Int64.cs" />
+    <Compile Include="LoadAndReplicateToVector128.UInt64.cs" />
     <Compile Include="Max.Vector128.Double.cs" />
     <Compile Include="MaxAcross.Vector64.Byte.cs" />
     <Compile Include="MaxAcross.Vector64.Int16.cs" />
@@ -175,11 +231,19 @@
     <Compile Include="MinScalar.Vector64.Double.cs" />
     <Compile Include="MinScalar.Vector64.Single.cs" />
     <Compile Include="Multiply.Vector128.Double.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.Double.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Double.Vector128.Double.1.cs" />
     <Compile Include="MultiplyExtended.Vector64.Single.cs" />
     <Compile Include="MultiplyExtended.Vector128.Double.cs" />
     <Compile Include="MultiplyExtended.Vector128.Single.cs" />
+    <Compile Include="MultiplyExtendedByScalar.Vector128.Double.cs" />
+    <Compile Include="MultiplyExtendedBySelectedScalar.Vector128.Double.Vector128.Double.1.cs" />
     <Compile Include="MultiplyExtendedScalar.Vector64.Double.cs" />
     <Compile Include="MultiplyExtendedScalar.Vector64.Single.cs" />
+    <Compile Include="MultiplyExtendedScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs" />
+    <Compile Include="MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="MultiplyScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs" />
     <Compile Include="Negate.Vector128.Double.cs" />
     <Compile Include="Negate.Vector128.Int64.cs" />
     <Compile Include="NegateScalar.Vector64.Int64.cs" />
@@ -200,70 +264,6 @@
     <Compile Include="ReverseElementBits.Vector128.Byte.cs" />
     <Compile Include="ReverseElementBits.Vector128.SByte.cs" />
     <Compile Include="ReverseElementBits.Vector64.Byte.cs" />
-    <Compile Include="ReverseElementBits.Vector64.SByte.cs" />
-    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Byte.7.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Int16.15.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Int32.31.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int16.5.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int32.7.cs" />
-    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.SByte.3.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt32.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int16.16.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int32.32.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.SByte.8.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.Byte.3.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt16.5.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt32.7.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int16.32.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int32.64.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.SByte.16.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Byte.5.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int16.7.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int32.11.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.SByte.3.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt16.5.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt32.7.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt32.1.cs" />
-    <Compile Include="Sqrt.Vector64.Single.cs" />
-    <Compile Include="Sqrt.Vector128.Double.cs" />
-    <Compile Include="Sqrt.Vector128.Single.cs" />
-    <Compile Include="Subtract.Vector128.Double.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.Byte.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.Int16.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.Int32.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.SByte.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.UInt16.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.UInt32.cs" />
-    <Compile Include="TransposeEven.Vector64.Byte.cs" />
-    <Compile Include="TransposeEven.Vector64.Int16.cs" />
     <Compile Include="Program.AdvSimd.Arm64_Part0.cs" />
     <Compile Include="..\Shared\Helpers.cs" />
     <Compile Include="..\Shared\Program.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part1_r.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part1_r.csproj
index 22cb74a6e528f..2f403fb56c788 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part1_r.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part1_r.csproj
@@ -8,6 +8,70 @@
     <Optimize />
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="ReverseElementBits.Vector64.SByte.cs" />
+    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Byte.7.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Int16.15.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Int32.31.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int16.5.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int32.7.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.SByte.3.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt32.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int16.16.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int32.32.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.SByte.8.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.Byte.3.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt16.5.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt32.7.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int16.32.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int32.64.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.SByte.16.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Byte.5.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int16.7.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int32.11.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.SByte.3.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt16.5.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt32.7.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="Sqrt.Vector64.Single.cs" />
+    <Compile Include="Sqrt.Vector128.Double.cs" />
+    <Compile Include="Sqrt.Vector128.Single.cs" />
+    <Compile Include="Subtract.Vector128.Double.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.Byte.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.UInt16.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.UInt32.cs" />
+    <Compile Include="TransposeEven.Vector64.Byte.cs" />
+    <Compile Include="TransposeEven.Vector64.Int16.cs" />
     <Compile Include="TransposeEven.Vector64.Int32.cs" />
     <Compile Include="TransposeEven.Vector64.SByte.cs" />
     <Compile Include="TransposeEven.Vector64.Single.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part1_ro.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part1_ro.csproj
index d54057cafcc2e..34a02020865ea 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part1_ro.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/AdvSimd.Arm64_Part1_ro.csproj
@@ -8,6 +8,70 @@
     <Optimize>True</Optimize>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="ReverseElementBits.Vector64.SByte.cs" />
+    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="ShiftArithmeticRoundedSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="ShiftArithmeticSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Byte.7.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Int16.15.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.Int32.31.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int16.5.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int32.7.cs" />
+    <Compile Include="ShiftLeftLogicalSaturateUnsignedScalar.Vector64.SByte.3.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt32.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int16.16.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int32.32.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateScalar.Vector64.SByte.8.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.Byte.3.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt16.5.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt32.7.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int16.32.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int32.64.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.SByte.16.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Byte.5.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int16.7.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int32.11.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.SByte.3.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt16.5.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt32.7.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="Sqrt.Vector64.Single.cs" />
+    <Compile Include="Sqrt.Vector128.Double.cs" />
+    <Compile Include="Sqrt.Vector128.Single.cs" />
+    <Compile Include="Subtract.Vector128.Double.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.Byte.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.Int16.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.Int32.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.SByte.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.UInt16.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.UInt32.cs" />
+    <Compile Include="TransposeEven.Vector64.Byte.cs" />
+    <Compile Include="TransposeEven.Vector64.Int16.cs" />
     <Compile Include="TransposeEven.Vector64.Int32.cs" />
     <Compile Include="TransposeEven.Vector64.SByte.cs" />
     <Compile Include="TransposeEven.Vector64.Single.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddByScalar.Vector128.Double.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddByScalar.Vector128.Double.cs
new file mode 100644
index 0000000000000..3c0c878ef9253
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddByScalar.Vector128.Double.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddByScalar_Vector128_Double()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Double();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Double
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] inArray3, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Double, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Vector128<Double> _fld2;
+            public Vector64<Double> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Double testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Double testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Vector128<Double>* pFld2 = &_fld2)
+                fixed (Vector64<Double>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                        AdvSimd.LoadVector128((Double*)(pFld1)),
+                        AdvSimd.LoadVector128((Double*)(pFld2)),
+                        AdvSimd.LoadVector64((Double*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+        private static Double[] _data3 = new Double[Op3ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Vector128<Double> _clsVar2;
+        private static Vector64<Double> _clsVar3;
+
+        private Vector128<Double> _fld1;
+        private Vector128<Double> _fld2;
+        private Vector64<Double> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Double()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Double()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddByScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(Vector64<Double>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddByScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(Vector64<Double>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Double>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Double>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Double*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Double();
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Double();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Vector128<Double>* pFld2 = &test._fld2)
+            fixed (Vector64<Double>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    AdvSimd.LoadVector64((Double*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Vector128<Double>* pFld2 = &_fld2)
+            fixed (Vector64<Double>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    AdvSimd.LoadVector64((Double*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                AdvSimd.LoadVector128((Double*)(&test._fld2)),
+                AdvSimd.LoadVector64((Double*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> op1, Vector128<Double> op2, Vector64<Double> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] thirdOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddByScalar)}<Double>(Vector128<Double>, Vector128<Double>, Vector64<Double>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddByScalar.Vector128.Single.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddByScalar.Vector128.Single.cs
new file mode 100644
index 0000000000000..cbbcc04073b2d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddByScalar.Vector128.Single.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddByScalar_Vector128_Single()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Single();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Single
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector128<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Single testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Single testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                        AdvSimd.LoadVector128((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector128<Single> _fld1;
+        private Vector128<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Single()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Single()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddByScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddByScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Single();
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector128_Single();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Vector128<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddByScalar)}<Single>(Vector128<Single>, Vector128<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddByScalar.Vector64.Single.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddByScalar.Vector64.Single.cs
new file mode 100644
index 0000000000000..94fc795a211b3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddByScalar.Vector64.Single.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddByScalar_Vector64_Single()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector64_Single();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector64_Single
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector64_Single testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector64_Single testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector64_Single()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector64_Single()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddByScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddByScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector64_Single();
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddByScalar_Vector64_Single();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddByScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddByScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector128.Double.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector128.Double.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..6eaef0c21e03f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector128.Double.Vector128.Double.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] inArray3, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Double, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Vector128<Double> _fld2;
+            public Vector128<Double> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1 testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Vector128<Double>* pFld2 = &_fld2)
+                fixed (Vector128<Double>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((Double*)(pFld1)),
+                        AdvSimd.LoadVector128((Double*)(pFld2)),
+                        AdvSimd.LoadVector128((Double*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly byte Imm = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+        private static Double[] _data3 = new Double[Op3ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Vector128<Double> _clsVar2;
+        private static Vector128<Double> _clsVar3;
+
+        private Vector128<Double> _fld1;
+        private Vector128<Double> _fld2;
+        private Vector128<Double> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Double>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Double>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Vector128<Double>* pFld2 = &test._fld2)
+            fixed (Vector128<Double>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    AdvSimd.LoadVector128((Double*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Vector128<Double>* pFld2 = &_fld2)
+            fixed (Vector128<Double>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    AdvSimd.LoadVector128((Double*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                AdvSimd.LoadVector128((Double*)(&test._fld2)),
+                AdvSimd.LoadVector128((Double*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> op1, Vector128<Double> op2, Vector128<Double> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] thirdOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar)}<Double>(Vector128<Double>, Vector128<Double>, Vector128<Double>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..d3b48adaec68f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector128.Single.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector128<Single> _fld2;
+            public Vector128<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                fixed (Vector128<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        AdvSimd.LoadVector128((Single*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+        private static Vector128<Single> _clsVar3;
+
+        private Vector128<Single> _fld1;
+        private Vector128<Single> _fld2;
+        private Vector128<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            fixed (Vector128<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            fixed (Vector128<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                AdvSimd.LoadVector128((Single*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Vector128<Single> op2, Vector128<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar)}<Single>(Vector128<Single>, Vector128<Single>, Vector128<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..fdfeb2bd38654
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector64.Single.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector128<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector128<Single> _fld1;
+        private Vector128<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Vector128<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar)}<Single>(Vector128<Single>, Vector128<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..d482025bd653e
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector128<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector128<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector128((Single*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector128<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector128<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector128<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector128<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector128((Single*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector128<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector128<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..b56821b240984
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..e4f57d4ff0591
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs
@@ -0,0 +1,589 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] inArray3, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Double, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Double> _fld1;
+            public Vector64<Double> _fld2;
+            public Vector128<Double> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1 testClass)
+            {
+                fixed (Vector64<Double>* pFld1 = &_fld1)
+                fixed (Vector64<Double>* pFld2 = &_fld2)
+                fixed (Vector128<Double>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Double*)(pFld1)),
+                        AdvSimd.LoadVector64((Double*)(pFld2)),
+                        AdvSimd.LoadVector128((Double*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly byte Imm = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+        private static Double[] _data3 = new Double[Op3ElementCount];
+
+        private static Vector64<Double> _clsVar1;
+        private static Vector64<Double> _clsVar2;
+        private static Vector128<Double> _clsVar3;
+
+        private Vector64<Double> _fld1;
+        private Vector64<Double> _fld2;
+        private Vector128<Double> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar), new Type[] { typeof(Vector64<Double>), typeof(Vector64<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar), new Type[] { typeof(Vector64<Double>), typeof(Vector64<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Double>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Double>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Double*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+
+            fixed (Vector64<Double>* pFld1 = &test._fld1)
+            fixed (Vector64<Double>* pFld2 = &test._fld2)
+            fixed (Vector128<Double>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pFld1)),
+                    AdvSimd.LoadVector64((Double*)(pFld2)),
+                    AdvSimd.LoadVector128((Double*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Double>* pFld1 = &_fld1)
+            fixed (Vector64<Double>* pFld2 = &_fld2)
+            fixed (Vector128<Double>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pFld1)),
+                    AdvSimd.LoadVector64((Double*)(pFld2)),
+                    AdvSimd.LoadVector128((Double*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Double*)(&test._fld1)),
+                AdvSimd.LoadVector64((Double*)(&test._fld2)),
+                AdvSimd.LoadVector128((Double*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Double> op1, Vector64<Double> op2, Vector128<Double> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] thirdOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.DoubleToInt64Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.DoubleToInt64Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar)}<Double>(Vector64<Double>, Vector64<Double>, Vector128<Double>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..58e69fe90710f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
@@ -0,0 +1,589 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector128<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector128<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector128((Single*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector128<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector128<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector128<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector128<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector128((Single*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector128<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.SingleToInt32Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector128<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..b9ed4fd61121f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
@@ -0,0 +1,589 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.SingleToInt32Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplyAddScalarBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractByScalar.Vector128.Double.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractByScalar.Vector128.Double.cs
new file mode 100644
index 0000000000000..aa0cde403a5f7
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractByScalar.Vector128.Double.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractByScalar_Vector128_Double()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Double();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Double
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] inArray3, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Double, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Vector128<Double> _fld2;
+            public Vector64<Double> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Double testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Double testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Vector128<Double>* pFld2 = &_fld2)
+                fixed (Vector64<Double>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                        AdvSimd.LoadVector128((Double*)(pFld1)),
+                        AdvSimd.LoadVector128((Double*)(pFld2)),
+                        AdvSimd.LoadVector64((Double*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+        private static Double[] _data3 = new Double[Op3ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Vector128<Double> _clsVar2;
+        private static Vector64<Double> _clsVar3;
+
+        private Vector128<Double> _fld1;
+        private Vector128<Double> _fld2;
+        private Vector64<Double> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Double()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Double()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractByScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(Vector64<Double>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractByScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(Vector64<Double>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Double>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Double>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Double*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Double();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Double();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Vector128<Double>* pFld2 = &test._fld2)
+            fixed (Vector64<Double>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    AdvSimd.LoadVector64((Double*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Vector128<Double>* pFld2 = &_fld2)
+            fixed (Vector64<Double>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    AdvSimd.LoadVector64((Double*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                AdvSimd.LoadVector128((Double*)(&test._fld2)),
+                AdvSimd.LoadVector64((Double*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> op1, Vector128<Double> op2, Vector64<Double> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] thirdOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractByScalar)}<Double>(Vector128<Double>, Vector128<Double>, Vector64<Double>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractByScalar.Vector128.Single.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractByScalar.Vector128.Single.cs
new file mode 100644
index 0000000000000..33d92eea4ddea
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractByScalar.Vector128.Single.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractByScalar_Vector128_Single()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Single();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Single
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector128<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Single testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Single testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                        AdvSimd.LoadVector128((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector128<Single> _fld1;
+        private Vector128<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Single()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Single()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractByScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractByScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Single();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector128_Single();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Vector128<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractByScalar)}<Single>(Vector128<Single>, Vector128<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractByScalar.Vector64.Single.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractByScalar.Vector64.Single.cs
new file mode 100644
index 0000000000000..36c365b3527cb
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractByScalar.Vector64.Single.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractByScalar_Vector64_Single()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector64_Single();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector64_Single
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector64_Single testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector64_Single testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector64_Single()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector64_Single()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractByScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractByScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector64_Single();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractByScalar_Vector64_Single();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractByScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractByScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector128.Double.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector128.Double.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..eebec497b57b9
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector128.Double.Vector128.Double.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] inArray3, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Double, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Vector128<Double> _fld2;
+            public Vector128<Double> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1 testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Vector128<Double>* pFld2 = &_fld2)
+                fixed (Vector128<Double>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((Double*)(pFld1)),
+                        AdvSimd.LoadVector128((Double*)(pFld2)),
+                        AdvSimd.LoadVector128((Double*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly byte Imm = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+        private static Double[] _data3 = new Double[Op3ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Vector128<Double> _clsVar2;
+        private static Vector128<Double> _clsVar3;
+
+        private Vector128<Double> _fld1;
+        private Vector128<Double> _fld2;
+        private Vector128<Double> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Double>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Double>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Vector128<Double>* pFld2 = &test._fld2)
+            fixed (Vector128<Double>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    AdvSimd.LoadVector128((Double*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Vector128<Double>* pFld2 = &_fld2)
+            fixed (Vector128<Double>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    AdvSimd.LoadVector128((Double*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                AdvSimd.LoadVector128((Double*)(&test._fld2)),
+                AdvSimd.LoadVector128((Double*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> op1, Vector128<Double> op2, Vector128<Double> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] thirdOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar)}<Double>(Vector128<Double>, Vector128<Double>, Vector128<Double>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..97ec1bb8bbb7f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector128.Single.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector128<Single> _fld2;
+            public Vector128<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                fixed (Vector128<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        AdvSimd.LoadVector128((Single*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+        private static Vector128<Single> _clsVar3;
+
+        private Vector128<Single> _fld1;
+        private Vector128<Single> _fld2;
+        private Vector128<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            fixed (Vector128<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            fixed (Vector128<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                AdvSimd.LoadVector128((Single*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Vector128<Single> op2, Vector128<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar)}<Single>(Vector128<Single>, Vector128<Single>, Vector128<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..93418f6417cdf
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector64.Single.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector128<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector128<Single> _fld1;
+        private Vector128<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Vector128<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar)}<Single>(Vector128<Single>, Vector128<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..eaf37bb76a6cb
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector128<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector128<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector128((Single*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector128<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector128<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector128<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector128<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector128((Single*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector128<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector128<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..07ab79dfa4179
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..6d47a635ee20d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs
@@ -0,0 +1,589 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] inArray3, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Double, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Double> _fld1;
+            public Vector64<Double> _fld2;
+            public Vector128<Double> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1 testClass)
+            {
+                fixed (Vector64<Double>* pFld1 = &_fld1)
+                fixed (Vector64<Double>* pFld2 = &_fld2)
+                fixed (Vector128<Double>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Double*)(pFld1)),
+                        AdvSimd.LoadVector64((Double*)(pFld2)),
+                        AdvSimd.LoadVector128((Double*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly byte Imm = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+        private static Double[] _data3 = new Double[Op3ElementCount];
+
+        private static Vector64<Double> _clsVar1;
+        private static Vector64<Double> _clsVar2;
+        private static Vector128<Double> _clsVar3;
+
+        private Vector64<Double> _fld1;
+        private Vector64<Double> _fld2;
+        private Vector128<Double> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar), new Type[] { typeof(Vector64<Double>), typeof(Vector64<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar), new Type[] { typeof(Vector64<Double>), typeof(Vector64<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Double>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Double>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Double*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+
+            fixed (Vector64<Double>* pFld1 = &test._fld1)
+            fixed (Vector64<Double>* pFld2 = &test._fld2)
+            fixed (Vector128<Double>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pFld1)),
+                    AdvSimd.LoadVector64((Double*)(pFld2)),
+                    AdvSimd.LoadVector128((Double*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Double>* pFld1 = &_fld1)
+            fixed (Vector64<Double>* pFld2 = &_fld2)
+            fixed (Vector128<Double>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pFld1)),
+                    AdvSimd.LoadVector64((Double*)(pFld2)),
+                    AdvSimd.LoadVector128((Double*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Double*)(&test._fld1)),
+                AdvSimd.LoadVector64((Double*)(&test._fld2)),
+                AdvSimd.LoadVector128((Double*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Double> op1, Vector64<Double> op2, Vector128<Double> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] thirdOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.DoubleToInt64Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.DoubleToInt64Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar)}<Double>(Vector64<Double>, Vector64<Double>, Vector128<Double>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..a6b96cf703a51
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
@@ -0,0 +1,589 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector128<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector128<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector128((Single*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector128<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector128<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector128<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector128<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector128((Single*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector128((Single*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector128<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.SingleToInt32Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector128<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..2469abf6acd52
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
@@ -0,0 +1,589 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                fixed (Vector64<Single>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        AdvSimd.LoadVector64((Single*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            fixed (Vector64<Single>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            fixed (Vector64<Single>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    AdvSimd.LoadVector64((Single*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                AdvSimd.LoadVector64((Single*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.SingleToInt32Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.FusedMultiplySubtractScalarBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Byte.15.Vector128.Byte.15.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Byte.15.Vector128.Byte.15.cs
new file mode 100644
index 0000000000000..209ada213a175
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Byte.15.Vector128.Byte.15.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] inArray3, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Byte, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Byte> _fld1;
+            public Vector128<Byte> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 15, _fld3, 15);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15 testClass)
+            {
+                fixed (Vector128<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<Byte>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Byte*)pFld1),
+                        15,
+                        AdvSimd.LoadVector128((Byte*)pFld2),
+                        15
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly byte ElementIndex1 = 15;
+        private static readonly byte ElementIndex2 = 15;
+
+        private static Byte[] _data1 = new Byte[Op1ElementCount];
+        private static Byte[] _data3 = new Byte[Op3ElementCount];
+
+        private static Vector128<Byte> _clsVar1;
+        private static Vector128<Byte> _clsVar3;
+
+        private Vector128<Byte> _fld1;
+        private Vector128<Byte> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _fld3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data1, _data3, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
+                15,
+                Unsafe.Read<Vector128<Byte>>(_dataTable.inArray3Ptr),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
+                15,
+                AdvSimd.LoadVector128((Byte*)(_dataTable.inArray3Ptr)),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Byte>), typeof(byte), typeof(Vector128<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Byte>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Byte>), typeof(byte), typeof(Vector128<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Byte*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                15,
+                _clsVar3,
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Byte>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Byte*)(pClsVar1)),
+                    15,
+                    AdvSimd.LoadVector128((Byte*)(pClsVar3)),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 15, op3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 15, op3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 15, test._fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15();
+
+            fixed (Vector128<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<Byte>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Byte*)pFld1),
+                    15,
+                    AdvSimd.LoadVector128((Byte*)pFld2),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 15, _fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<Byte>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Byte*)pFld1),
+                    15,
+                    AdvSimd.LoadVector128((Byte*)pFld2),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 15, test._fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Byte*)(&test._fld1)),
+                15,
+                AdvSimd.LoadVector128((Byte*)(&test._fld3)),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Byte> op1, Vector128<Byte> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] inArray3 = new Byte[Op3ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] inArray3 = new Byte[Op3ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte[] thirdOp, Byte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Byte>(Vector128<Byte>, {15}, Vector128<Byte>, {15}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Byte.15.Vector64.Byte.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Byte.15.Vector64.Byte.7.cs
new file mode 100644
index 0000000000000..1aabaae3f9012
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Byte.15.Vector64.Byte.7.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] inArray3, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Byte, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Byte> _fld1;
+            public Vector64<Byte> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 15, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7 testClass)
+            {
+                fixed (Vector128<Byte>* pFld1 = &_fld1)
+                fixed (Vector64<Byte>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Byte*)pFld1),
+                        15,
+                        AdvSimd.LoadVector64((Byte*)pFld2),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly byte ElementIndex1 = 15;
+        private static readonly byte ElementIndex2 = 7;
+
+        private static Byte[] _data1 = new Byte[Op1ElementCount];
+        private static Byte[] _data3 = new Byte[Op3ElementCount];
+
+        private static Vector128<Byte> _clsVar1;
+        private static Vector64<Byte> _clsVar3;
+
+        private Vector128<Byte> _fld1;
+        private Vector64<Byte> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _fld3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data1, _data3, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
+                15,
+                Unsafe.Read<Vector64<Byte>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
+                15,
+                AdvSimd.LoadVector64((Byte*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Byte>), typeof(byte), typeof(Vector64<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<Byte>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Byte>), typeof(byte), typeof(Vector64<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((Byte*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                15,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Byte>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Byte*)(pClsVar1)),
+                    15,
+                    AdvSimd.LoadVector64((Byte*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 15, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 15, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 15, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7();
+
+            fixed (Vector128<Byte>* pFld1 = &test._fld1)
+            fixed (Vector64<Byte>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Byte*)pFld1),
+                    15,
+                    AdvSimd.LoadVector64((Byte*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 15, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Byte>* pFld1 = &_fld1)
+            fixed (Vector64<Byte>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Byte*)pFld1),
+                    15,
+                    AdvSimd.LoadVector64((Byte*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 15, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Byte*)(&test._fld1)),
+                15,
+                AdvSimd.LoadVector64((Byte*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Byte> op1, Vector64<Byte> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] inArray3 = new Byte[Op3ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] inArray3 = new Byte[Op3ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte[] thirdOp, Byte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Byte>(Vector128<Byte>, {15}, Vector64<Byte>, {7}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Double.1.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Double.1.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..fb55d64914d9f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Double.1.Vector128.Double.1.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray3, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Double, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Vector128<Double> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1 testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Vector128<Double>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Double*)pFld1),
+                        1,
+                        AdvSimd.LoadVector128((Double*)pFld2),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly byte ElementIndex1 = 1;
+        private static readonly byte ElementIndex2 = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data3 = new Double[Op3ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Vector128<Double> _clsVar3;
+
+        private Vector128<Double> _fld1;
+        private Vector128<Double> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld3), ref Unsafe.As<Double, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data3, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                1,
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                1,
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(byte), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(byte), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                1,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Double>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pClsVar1)),
+                    1,
+                    AdvSimd.LoadVector128((Double*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Vector128<Double>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Double*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((Double*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Vector128<Double>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Double*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((Double*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                1,
+                AdvSimd.LoadVector128((Double*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> op1, Vector128<Double> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray3 = new Double[Op3ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] thirdOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Double>(Vector128<Double>, {1}, Vector128<Double>, {1}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int16.7.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int16.7.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..c5bea8d2c4979
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int16.7.Vector128.Int16.7.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Int16*)pFld1),
+                        7,
+                        AdvSimd.LoadVector128((Int16*)pFld2),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte ElementIndex1 = 7;
+        private static readonly byte ElementIndex2 = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector128<Int16> _fld1;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                7,
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                7,
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(byte), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(byte), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                7,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    7,
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)pFld1),
+                    7,
+                    AdvSimd.LoadVector128((Int16*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)pFld1),
+                    7,
+                    AdvSimd.LoadVector128((Int16*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                7,
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Int16>(Vector128<Int16>, {7}, Vector128<Int16>, {7}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int16.7.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int16.7.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..2b9c09065316f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int16.7.Vector64.Int16.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Int16*)pFld1),
+                        7,
+                        AdvSimd.LoadVector64((Int16*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte ElementIndex1 = 7;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector128<Int16> _fld1;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                7,
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                7,
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(byte), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(byte), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                7,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    7,
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)pFld1),
+                    7,
+                    AdvSimd.LoadVector64((Int16*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)pFld1),
+                    7,
+                    AdvSimd.LoadVector64((Int16*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                7,
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Int16>(Vector128<Int16>, {7}, Vector64<Int16>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int32.3.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int32.3.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..5726127add6a3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int32.3.Vector128.Int32.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Int32*)pFld1),
+                        3,
+                        AdvSimd.LoadVector128((Int32*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(byte), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(byte), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((Int32*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((Int32*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Int32>(Vector128<Int32>, {3}, Vector128<Int32>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int32.3.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int32.3.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..0fd4644e29f4a
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int32.3.Vector64.Int32.1.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Int32*)pFld1),
+                        3,
+                        AdvSimd.LoadVector64((Int32*)pFld2),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(byte), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(byte), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((Int32*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((Int32*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Int32>(Vector128<Int32>, {3}, Vector64<Int32>, {1}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int64.1.Vector128.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int64.1.Vector128.Int64.1.cs
new file mode 100644
index 0000000000000..4e0b639e20097
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Int64.1.Vector128.Int64.1.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int64[] inArray3, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int64, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Vector128<Int64> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld3), ref Unsafe.As<Int64, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Int64*)pFld1),
+                        1,
+                        AdvSimd.LoadVector128((Int64*)pFld2),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte ElementIndex1 = 1;
+        private static readonly byte ElementIndex2 = 1;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+        private static Int64[] _data3 = new Int64[Op3ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Vector128<Int64> _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Vector128<Int64> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar3), ref Unsafe.As<Int64, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld3), ref Unsafe.As<Int64, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt64(); }
+            _dataTable = new DataTable(_data1, _data3, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                1,
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                1,
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int64>), typeof(byte), typeof(Vector128<Int64>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Int64>), typeof(byte), typeof(Vector128<Int64>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                1,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    1,
+                    AdvSimd.LoadVector128((Int64*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int64*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((Int64*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Int64*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((Int64*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                1,
+                AdvSimd.LoadVector128((Int64*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Vector128<Int64> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int64[] inArray3 = new Int64[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int64[] inArray3 = new Int64[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int64[] thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Int64>(Vector128<Int64>, {1}, Vector128<Int64>, {1}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.SByte.15.Vector128.SByte.15.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.SByte.15.Vector128.SByte.15.cs
new file mode 100644
index 0000000000000..141f8fc38c905
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.SByte.15.Vector128.SByte.15.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] inArray3, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<SByte, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<SByte> _fld1;
+            public Vector128<SByte> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 15, _fld3, 15);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15 testClass)
+            {
+                fixed (Vector128<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<SByte>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((SByte*)pFld1),
+                        15,
+                        AdvSimd.LoadVector128((SByte*)pFld2),
+                        15
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly byte ElementIndex1 = 15;
+        private static readonly byte ElementIndex2 = 15;
+
+        private static SByte[] _data1 = new SByte[Op1ElementCount];
+        private static SByte[] _data3 = new SByte[Op3ElementCount];
+
+        private static Vector128<SByte> _clsVar1;
+        private static Vector128<SByte> _clsVar3;
+
+        private Vector128<SByte> _fld1;
+        private Vector128<SByte> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _fld3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data1, _data3, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
+                15,
+                Unsafe.Read<Vector128<SByte>>(_dataTable.inArray3Ptr),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
+                15,
+                AdvSimd.LoadVector128((SByte*)(_dataTable.inArray3Ptr)),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<SByte>), typeof(byte), typeof(Vector128<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<SByte>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<SByte>), typeof(byte), typeof(Vector128<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((SByte*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                15,
+                _clsVar3,
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<SByte>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((SByte*)(pClsVar1)),
+                    15,
+                    AdvSimd.LoadVector128((SByte*)(pClsVar3)),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 15, op3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 15, op3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 15, test._fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15();
+
+            fixed (Vector128<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<SByte>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((SByte*)pFld1),
+                    15,
+                    AdvSimd.LoadVector128((SByte*)pFld2),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 15, _fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<SByte>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((SByte*)pFld1),
+                    15,
+                    AdvSimd.LoadVector128((SByte*)pFld2),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 15, test._fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((SByte*)(&test._fld1)),
+                15,
+                AdvSimd.LoadVector128((SByte*)(&test._fld3)),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<SByte> op1, Vector128<SByte> op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] inArray3 = new SByte[Op3ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] inArray3 = new SByte[Op3ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte[] thirdOp, SByte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<SByte>(Vector128<SByte>, {15}, Vector128<SByte>, {15}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.SByte.15.Vector64.SByte.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.SByte.15.Vector64.SByte.7.cs
new file mode 100644
index 0000000000000..bd6f3b6573f1f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.SByte.15.Vector64.SByte.7.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] inArray3, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<SByte, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<SByte> _fld1;
+            public Vector64<SByte> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 15, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7 testClass)
+            {
+                fixed (Vector128<SByte>* pFld1 = &_fld1)
+                fixed (Vector64<SByte>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((SByte*)pFld1),
+                        15,
+                        AdvSimd.LoadVector64((SByte*)pFld2),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly byte ElementIndex1 = 15;
+        private static readonly byte ElementIndex2 = 7;
+
+        private static SByte[] _data1 = new SByte[Op1ElementCount];
+        private static SByte[] _data3 = new SByte[Op3ElementCount];
+
+        private static Vector128<SByte> _clsVar1;
+        private static Vector64<SByte> _clsVar3;
+
+        private Vector128<SByte> _fld1;
+        private Vector64<SByte> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _fld3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data1, _data3, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
+                15,
+                Unsafe.Read<Vector64<SByte>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
+                15,
+                AdvSimd.LoadVector64((SByte*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<SByte>), typeof(byte), typeof(Vector64<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<SByte>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<SByte>), typeof(byte), typeof(Vector64<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((SByte*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                15,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<SByte>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((SByte*)(pClsVar1)),
+                    15,
+                    AdvSimd.LoadVector64((SByte*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 15, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 15, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 15, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7();
+
+            fixed (Vector128<SByte>* pFld1 = &test._fld1)
+            fixed (Vector64<SByte>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((SByte*)pFld1),
+                    15,
+                    AdvSimd.LoadVector64((SByte*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 15, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<SByte>* pFld1 = &_fld1)
+            fixed (Vector64<SByte>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((SByte*)pFld1),
+                    15,
+                    AdvSimd.LoadVector64((SByte*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 15, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((SByte*)(&test._fld1)),
+                15,
+                AdvSimd.LoadVector64((SByte*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<SByte> op1, Vector64<SByte> op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] inArray3 = new SByte[Op3ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] inArray3 = new SByte[Op3ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte[] thirdOp, SByte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<SByte>(Vector128<SByte>, {15}, Vector64<SByte>, {7}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Single.3.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Single.3.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..e0a8401a3da96
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Single.3.Vector128.Single.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector128<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Single*)pFld1),
+                        3,
+                        AdvSimd.LoadVector128((Single*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector128<Single> _clsVar3;
+
+        private Vector128<Single> _fld1;
+        private Vector128<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(byte), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(byte), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector128((Single*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Single*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((Single*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Single*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((Single*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector128((Single*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Vector128<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Single>(Vector128<Single>, {3}, Vector128<Single>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Single.3.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Single.3.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..b0d6d5d358181
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.Single.3.Vector64.Single.1.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((Single*)pFld1),
+                        3,
+                        AdvSimd.LoadVector64((Single*)pFld2),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector128<Single> _fld1;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(byte), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(byte), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector64((Single*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Single*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((Single*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((Single*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((Single*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector64((Single*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Single>(Vector128<Single>, {3}, Vector64<Single>, {1}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt16.7.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt16.7.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..b707ecc200599
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt16.7.Vector128.UInt16.7.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((UInt16*)pFld1),
+                        7,
+                        AdvSimd.LoadVector128((UInt16*)pFld2),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte ElementIndex1 = 7;
+        private static readonly byte ElementIndex2 = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector128<UInt16> _fld1;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                7,
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                7,
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(byte), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(byte), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                7,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    7,
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)pFld1),
+                    7,
+                    AdvSimd.LoadVector128((UInt16*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)pFld1),
+                    7,
+                    AdvSimd.LoadVector128((UInt16*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                7,
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<UInt16>(Vector128<UInt16>, {7}, Vector128<UInt16>, {7}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt16.7.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt16.7.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..eb36b93b77cca
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt16.7.Vector64.UInt16.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((UInt16*)pFld1),
+                        7,
+                        AdvSimd.LoadVector64((UInt16*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte ElementIndex1 = 7;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector128<UInt16> _fld1;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                7,
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                7,
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(byte), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(byte), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                7,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    7,
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)pFld1),
+                    7,
+                    AdvSimd.LoadVector64((UInt16*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)pFld1),
+                    7,
+                    AdvSimd.LoadVector64((UInt16*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                7,
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<UInt16>(Vector128<UInt16>, {7}, Vector64<UInt16>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt32.3.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt32.3.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..c725475da1436
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt32.3.Vector128.UInt32.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((UInt32*)pFld1),
+                        3,
+                        AdvSimd.LoadVector128((UInt32*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(byte), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(byte), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((UInt32*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((UInt32*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<UInt32>(Vector128<UInt32>, {3}, Vector128<UInt32>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt32.3.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt32.3.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..a98a34228efde
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt32.3.Vector64.UInt32.1.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((UInt32*)pFld1),
+                        3,
+                        AdvSimd.LoadVector64((UInt32*)pFld2),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(byte), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(byte), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((UInt32*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((UInt32*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<UInt32>(Vector128<UInt32>, {3}, Vector64<UInt32>, {1}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt64.1.Vector128.UInt64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt64.1.Vector128.UInt64.1.cs
new file mode 100644
index 0000000000000..34c523e57e90b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector128.UInt64.1.Vector128.UInt64.1.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt64[] inArray3, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt64, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public Vector128<UInt64> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt64, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector128<UInt64>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector128((UInt64*)pFld1),
+                        1,
+                        AdvSimd.LoadVector128((UInt64*)pFld2),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte ElementIndex1 = 1;
+        private static readonly byte ElementIndex2 = 1;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+        private static UInt64[] _data3 = new UInt64[Op3ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static Vector128<UInt64> _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private Vector128<UInt64> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar3), ref Unsafe.As<UInt64, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld3), ref Unsafe.As<UInt64, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt64(); }
+            _dataTable = new DataTable(_data1, _data3, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                1,
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                1,
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt64>), typeof(byte), typeof(Vector128<UInt64>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector128<UInt64>), typeof(byte), typeof(Vector128<UInt64>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                1,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt64>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    1,
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt64>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt64*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((UInt64*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector128<UInt64>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector128((UInt64*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((UInt64*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                1,
+                AdvSimd.LoadVector128((UInt64*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, Vector128<UInt64> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt64[] inArray3 = new UInt64[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt64[] inArray3 = new UInt64[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt64[] thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<UInt64>(Vector128<UInt64>, {1}, Vector128<UInt64>, {1}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Byte.7.Vector128.Byte.15.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Byte.7.Vector128.Byte.15.cs
new file mode 100644
index 0000000000000..105daa7145d2c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Byte.7.Vector128.Byte.15.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] inArray3, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Byte, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Byte> _fld1;
+            public Vector128<Byte> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 15);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<Byte>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((Byte*)pFld1),
+                        7,
+                        AdvSimd.LoadVector128((Byte*)pFld2),
+                        15
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly byte ElementIndex1 = 7;
+        private static readonly byte ElementIndex2 = 15;
+
+        private static Byte[] _data1 = new Byte[Op1ElementCount];
+        private static Byte[] _data3 = new Byte[Op3ElementCount];
+
+        private static Vector64<Byte> _clsVar1;
+        private static Vector128<Byte> _clsVar3;
+
+        private Vector64<Byte> _fld1;
+        private Vector128<Byte> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _fld3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data1, _data3, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
+                7,
+                Unsafe.Read<Vector128<Byte>>(_dataTable.inArray3Ptr),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
+                7,
+                AdvSimd.LoadVector128((Byte*)(_dataTable.inArray3Ptr)),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Byte>), typeof(byte), typeof(Vector128<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Byte>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Byte>), typeof(byte), typeof(Vector128<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Byte*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                7,
+                _clsVar3,
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Byte>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    7,
+                    AdvSimd.LoadVector128((Byte*)(pClsVar3)),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<Byte>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Byte*)pFld1),
+                    7,
+                    AdvSimd.LoadVector128((Byte*)pFld2),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<Byte>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Byte*)pFld1),
+                    7,
+                    AdvSimd.LoadVector128((Byte*)pFld2),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                7,
+                AdvSimd.LoadVector128((Byte*)(&test._fld3)),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Byte> op1, Vector128<Byte> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] inArray3 = new Byte[Op3ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] inArray3 = new Byte[Op3ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte[] thirdOp, Byte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Byte>(Vector64<Byte>, {7}, Vector128<Byte>, {15}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Byte.7.Vector64.Byte.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Byte.7.Vector64.Byte.7.cs
new file mode 100644
index 0000000000000..2467e0fa5289b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Byte.7.Vector64.Byte.7.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] inArray3, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Byte, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Byte> _fld1;
+            public Vector64<Byte> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector64<Byte>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((Byte*)pFld1),
+                        7,
+                        AdvSimd.LoadVector64((Byte*)pFld2),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly byte ElementIndex1 = 7;
+        private static readonly byte ElementIndex2 = 7;
+
+        private static Byte[] _data1 = new Byte[Op1ElementCount];
+        private static Byte[] _data3 = new Byte[Op3ElementCount];
+
+        private static Vector64<Byte> _clsVar1;
+        private static Vector64<Byte> _clsVar3;
+
+        private Vector64<Byte> _fld1;
+        private Vector64<Byte> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _fld3), ref Unsafe.As<Byte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data1, _data3, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
+                7,
+                Unsafe.Read<Vector64<Byte>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
+                7,
+                AdvSimd.LoadVector64((Byte*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Byte>), typeof(byte), typeof(Vector64<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<Byte>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Byte>), typeof(byte), typeof(Vector64<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((Byte*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                7,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Byte>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    7,
+                    AdvSimd.LoadVector64((Byte*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector64<Byte>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Byte*)pFld1),
+                    7,
+                    AdvSimd.LoadVector64((Byte*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector64<Byte>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Byte*)pFld1),
+                    7,
+                    AdvSimd.LoadVector64((Byte*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                7,
+                AdvSimd.LoadVector64((Byte*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Byte> op1, Vector64<Byte> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] inArray3 = new Byte[Op3ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] inArray3 = new Byte[Op3ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte[] thirdOp, Byte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Byte>(Vector64<Byte>, {7}, Vector64<Byte>, {7}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int16.3.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int16.3.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..9f6725400477b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int16.3.Vector128.Int16.7.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((Int16*)pFld1),
+                        3,
+                        AdvSimd.LoadVector128((Int16*)pFld2),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector64<Int16> _fld1;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(byte), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(byte), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((Int16*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((Int16*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Int16>(Vector64<Int16>, {3}, Vector128<Int16>, {7}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int16.3.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int16.3.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..9d782b799700d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int16.3.Vector64.Int16.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((Int16*)pFld1),
+                        3,
+                        AdvSimd.LoadVector64((Int16*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(byte), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(byte), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((Int16*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((Int16*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Int16>(Vector64<Int16>, {3}, Vector64<Int16>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int32.1.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int32.1.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..ee01db9849f63
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int32.1.Vector128.Int32.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((Int32*)pFld1),
+                        1,
+                        AdvSimd.LoadVector128((Int32*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte ElementIndex1 = 1;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector64<Int32> _fld1;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                1,
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                1,
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(byte), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(byte), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                1,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    1,
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((Int32*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((Int32*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                1,
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Int32>(Vector64<Int32>, {1}, Vector128<Int32>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int32.1.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int32.1.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..595824b851353
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Int32.1.Vector64.Int32.1.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((Int32*)pFld1),
+                        1,
+                        AdvSimd.LoadVector64((Int32*)pFld2),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte ElementIndex1 = 1;
+        private static readonly byte ElementIndex2 = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                1,
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                1,
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(byte), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(byte), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                1,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    1,
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)pFld1),
+                    1,
+                    AdvSimd.LoadVector64((Int32*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)pFld1),
+                    1,
+                    AdvSimd.LoadVector64((Int32*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                1,
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Int32>(Vector64<Int32>, {1}, Vector64<Int32>, {1}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.SByte.7.Vector128.SByte.15.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.SByte.7.Vector128.SByte.15.cs
new file mode 100644
index 0000000000000..b518e0aefd0c0
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.SByte.7.Vector128.SByte.15.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] inArray3, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<SByte, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<SByte> _fld1;
+            public Vector128<SByte> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 15);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<SByte>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((SByte*)pFld1),
+                        7,
+                        AdvSimd.LoadVector128((SByte*)pFld2),
+                        15
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly byte ElementIndex1 = 7;
+        private static readonly byte ElementIndex2 = 15;
+
+        private static SByte[] _data1 = new SByte[Op1ElementCount];
+        private static SByte[] _data3 = new SByte[Op3ElementCount];
+
+        private static Vector64<SByte> _clsVar1;
+        private static Vector128<SByte> _clsVar3;
+
+        private Vector64<SByte> _fld1;
+        private Vector128<SByte> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _fld3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data1, _data3, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
+                7,
+                Unsafe.Read<Vector128<SByte>>(_dataTable.inArray3Ptr),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
+                7,
+                AdvSimd.LoadVector128((SByte*)(_dataTable.inArray3Ptr)),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<SByte>), typeof(byte), typeof(Vector128<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<SByte>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<SByte>), typeof(byte), typeof(Vector128<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((SByte*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                7,
+                _clsVar3,
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<SByte>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    7,
+                    AdvSimd.LoadVector128((SByte*)(pClsVar3)),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<SByte>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((SByte*)pFld1),
+                    7,
+                    AdvSimd.LoadVector128((SByte*)pFld2),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<SByte>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((SByte*)pFld1),
+                    7,
+                    AdvSimd.LoadVector128((SByte*)pFld2),
+                    15
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 15);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                7,
+                AdvSimd.LoadVector128((SByte*)(&test._fld3)),
+                15
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<SByte> op1, Vector128<SByte> op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] inArray3 = new SByte[Op3ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] inArray3 = new SByte[Op3ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte[] thirdOp, SByte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<SByte>(Vector64<SByte>, {7}, Vector128<SByte>, {15}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.SByte.7.Vector64.SByte.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.SByte.7.Vector64.SByte.7.cs
new file mode 100644
index 0000000000000..35a995c6a732c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.SByte.7.Vector64.SByte.7.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] inArray3, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<SByte, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<SByte> _fld1;
+            public Vector64<SByte> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector64<SByte>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((SByte*)pFld1),
+                        7,
+                        AdvSimd.LoadVector64((SByte*)pFld2),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly byte ElementIndex1 = 7;
+        private static readonly byte ElementIndex2 = 7;
+
+        private static SByte[] _data1 = new SByte[Op1ElementCount];
+        private static SByte[] _data3 = new SByte[Op3ElementCount];
+
+        private static Vector64<SByte> _clsVar1;
+        private static Vector64<SByte> _clsVar3;
+
+        private Vector64<SByte> _fld1;
+        private Vector64<SByte> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _fld3), ref Unsafe.As<SByte, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data1, _data3, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
+                7,
+                Unsafe.Read<Vector64<SByte>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
+                7,
+                AdvSimd.LoadVector64((SByte*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<SByte>), typeof(byte), typeof(Vector64<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<SByte>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<SByte>), typeof(byte), typeof(Vector64<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((SByte*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                7,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<SByte>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    7,
+                    AdvSimd.LoadVector64((SByte*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 7, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector64<SByte>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((SByte*)pFld1),
+                    7,
+                    AdvSimd.LoadVector64((SByte*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 7, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector64<SByte>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((SByte*)pFld1),
+                    7,
+                    AdvSimd.LoadVector64((SByte*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 7, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                7,
+                AdvSimd.LoadVector64((SByte*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<SByte> op1, Vector64<SByte> op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] inArray3 = new SByte[Op3ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] inArray3 = new SByte[Op3ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte[] thirdOp, SByte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<SByte>(Vector64<SByte>, {7}, Vector64<SByte>, {7}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Single.1.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Single.1.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..0867f53ffd923
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Single.1.Vector128.Single.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector128<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((Single*)pFld1),
+                        1,
+                        AdvSimd.LoadVector128((Single*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte ElementIndex1 = 1;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector128<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector128<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                1,
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                1,
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(byte), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(byte), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                1,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    1,
+                    AdvSimd.LoadVector128((Single*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Single*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((Single*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Single*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((Single*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                1,
+                AdvSimd.LoadVector128((Single*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector128<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Single>(Vector64<Single>, {1}, Vector128<Single>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Single.1.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Single.1.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..469258e54f8ec
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.Single.1.Vector64.Single.1.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray3, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Single, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((Single*)pFld1),
+                        1,
+                        AdvSimd.LoadVector64((Single*)pFld2),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte ElementIndex1 = 1;
+        private static readonly byte ElementIndex2 = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data3 = new Single[Op3ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld3), ref Unsafe.As<Single, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data3, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                1,
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                1,
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(byte), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(byte), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                1,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    1,
+                    AdvSimd.LoadVector64((Single*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Single*)pFld1),
+                    1,
+                    AdvSimd.LoadVector64((Single*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((Single*)pFld1),
+                    1,
+                    AdvSimd.LoadVector64((Single*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                1,
+                AdvSimd.LoadVector64((Single*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray3 = new Single[Op3ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<Single>(Vector64<Single>, {1}, Vector64<Single>, {1}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt16.3.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt16.3.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..5f1ab54e408af
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt16.3.Vector128.UInt16.7.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((UInt16*)pFld1),
+                        3,
+                        AdvSimd.LoadVector128((UInt16*)pFld2),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector64<UInt16> _fld1;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(byte), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(byte), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((UInt16*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)pFld1),
+                    3,
+                    AdvSimd.LoadVector128((UInt16*)pFld2),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<UInt16>(Vector64<UInt16>, {3}, Vector128<UInt16>, {7}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt16.3.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt16.3.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..51ff840bda5c0
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt16.3.Vector64.UInt16.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((UInt16*)pFld1),
+                        3,
+                        AdvSimd.LoadVector64((UInt16*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte ElementIndex1 = 3;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                3,
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                3,
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(byte), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(byte), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                3,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    3,
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 3, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((UInt16*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 3, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)pFld1),
+                    3,
+                    AdvSimd.LoadVector64((UInt16*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 3, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                3,
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<UInt16>(Vector64<UInt16>, {3}, Vector64<UInt16>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt32.1.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt32.1.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..21f900863cf8d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt32.1.Vector128.UInt32.3.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((UInt32*)pFld1),
+                        1,
+                        AdvSimd.LoadVector128((UInt32*)pFld2),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte ElementIndex1 = 1;
+        private static readonly byte ElementIndex2 = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector64<UInt32> _fld1;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                1,
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                1,
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(byte), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(byte), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                1,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    1,
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((UInt32*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)pFld1),
+                    1,
+                    AdvSimd.LoadVector128((UInt32*)pFld2),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                1,
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<UInt32>(Vector64<UInt32>, {1}, Vector128<UInt32>, {3}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt32.1.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt32.1.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..98e848368a9ed
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/InsertSelectedScalar.Vector64.UInt32.1.Vector64.UInt32.1.cs
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1()
+        {
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld3)
+                {
+                    var result = AdvSimd.Arm64.InsertSelectedScalar(
+                        AdvSimd.LoadVector64((UInt32*)pFld1),
+                        1,
+                        AdvSimd.LoadVector64((UInt32*)pFld2),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte ElementIndex1 = 1;
+        private static readonly byte ElementIndex2 = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                1,
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                1,
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(byte), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.InsertSelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(byte), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                _clsVar1,
+                1,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    1,
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.Arm64.InsertSelectedScalar(op1, 1, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)pFld1),
+                    1,
+                    AdvSimd.LoadVector64((UInt32*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld3)
+            {
+                var result = AdvSimd.Arm64.InsertSelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)pFld1),
+                    1,
+                    AdvSimd.LoadVector64((UInt32*)pFld2),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(test._fld1, 1, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.InsertSelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                1,
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.InsertSelectedScalar)}<UInt32>(Vector64<UInt32>, {1}, Vector64<UInt32>, {1}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/LoadAndReplicateToVector128.Double.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/LoadAndReplicateToVector128.Double.cs
new file mode 100644
index 0000000000000..492849f78b920
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/LoadAndReplicateToVector128.Double.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_Double()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_Double();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_Double
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+
+        private static Double[] _data = new Double[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_Double()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.LoadAndReplicateToVector128(
+                (Double*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.LoadAndReplicateToVector128), new Type[] { typeof(Double*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Double*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray = new Double[Op1ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray = new Double[Op1ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(firstOp[0]) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.LoadAndReplicateToVector128)}<Double>(Vector128<Double>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/LoadAndReplicateToVector128.Int64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/LoadAndReplicateToVector128.Int64.cs
new file mode 100644
index 0000000000000..b99bffc842e36
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/LoadAndReplicateToVector128.Int64.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_Int64()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_Int64();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_Int64
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+
+        private static Int64[] _data = new Int64[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_Int64()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt64(); }
+            _dataTable = new DataTable(_data, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.LoadAndReplicateToVector128(
+                (Int64*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.LoadAndReplicateToVector128), new Type[] { typeof(Int64*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Int64*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray = new Int64[Op1ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray = new Int64[Op1ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.LoadAndReplicateToVector128)}<Int64>(Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/LoadAndReplicateToVector128.UInt64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/LoadAndReplicateToVector128.UInt64.cs
new file mode 100644
index 0000000000000..f449babe715cc
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/LoadAndReplicateToVector128.UInt64.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_UInt64()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_UInt64();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_UInt64
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+
+        private static UInt64[] _data = new UInt64[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_UInt64()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt64(); }
+            _dataTable = new DataTable(_data, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.LoadAndReplicateToVector128(
+                (UInt64*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.LoadAndReplicateToVector128), new Type[] { typeof(UInt64*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(UInt64*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray = new UInt64[Op1ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray = new UInt64[Op1ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.LoadAndReplicateToVector128)}<UInt64>(Vector128<UInt64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyByScalar.Vector128.Double.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyByScalar.Vector128.Double.cs
new file mode 100644
index 0000000000000..3e695f72b7843
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyByScalar.Vector128.Double.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector128_Double()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Double();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector128_Double
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Vector64<Double> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector128_Double testClass)
+            {
+                var result = AdvSimd.Arm64.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector128_Double testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Vector64<Double>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.Arm64.MultiplyByScalar(
+                        AdvSimd.LoadVector128((Double*)(pFld1)),
+                        AdvSimd.LoadVector64((Double*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Vector64<Double> _clsVar2;
+
+        private Vector128<Double> _fld1;
+        private Vector64<Double> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector128_Double()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector128_Double()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.MultiplyByScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.MultiplyByScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyByScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector64<Double>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyByScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector64<Double>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Double>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.Arm64.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Double*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.Arm64.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.Arm64.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Double();
+            var result = AdvSimd.Arm64.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Double();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Vector64<Double>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector64((Double*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Vector64<Double>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector64((Double*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyByScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                AdvSimd.LoadVector64((Double*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> op1, Vector64<Double> op2, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Double[] left, Double[] right, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.Multiply(left[i], right[0])) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.MultiplyByScalar)}<Double>(Vector128<Double>, Vector64<Double>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyBySelectedScalar.Vector128.Double.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyBySelectedScalar.Vector128.Double.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..2e1ccf41e53d6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyBySelectedScalar.Vector128.Double.Vector128.Double.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Vector128<Double> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1 testClass)
+            {
+                var result = AdvSimd.Arm64.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1 testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Vector128<Double>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.Arm64.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((Double*)(pFld1)),
+                        AdvSimd.LoadVector128((Double*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly byte Imm = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Vector128<Double> _clsVar2;
+
+        private Vector128<Double> _fld1;
+        private Vector128<Double> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Double>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.Arm64.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.Arm64.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.Arm64.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1();
+            var result = AdvSimd.Arm64.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Vector128<Double>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Vector128<Double>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                AdvSimd.LoadVector128((Double*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> firstOp, Vector128<Double> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.MultiplyBySelectedScalar)}<Double>(Vector128<Double>, Vector128<Double>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedByScalar.Vector128.Double.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedByScalar.Vector128.Double.cs
new file mode 100644
index 0000000000000..429f52409a7b9
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedByScalar.Vector128.Double.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyExtendedByScalar_Vector128_Double()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyExtendedByScalar_Vector128_Double();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyExtendedByScalar_Vector128_Double
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Vector64<Double> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyExtendedByScalar_Vector128_Double testClass)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyExtendedByScalar_Vector128_Double testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Vector64<Double>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.Arm64.MultiplyExtendedByScalar(
+                        AdvSimd.LoadVector128((Double*)(pFld1)),
+                        AdvSimd.LoadVector64((Double*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Vector64<Double> _clsVar2;
+
+        private Vector128<Double> _fld1;
+        private Vector64<Double> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyExtendedByScalar_Vector128_Double()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyExtendedByScalar_Vector128_Double()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedByScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedByScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedByScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector64<Double>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedByScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector64<Double>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Double>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedByScalar(
+                    AdvSimd.LoadVector128((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Double*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.Arm64.MultiplyExtendedByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.Arm64.MultiplyExtendedByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyExtendedByScalar_Vector128_Double();
+            var result = AdvSimd.Arm64.MultiplyExtendedByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyExtendedByScalar_Vector128_Double();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Vector64<Double>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedByScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector64((Double*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Vector64<Double>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedByScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector64((Double*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedByScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                AdvSimd.LoadVector64((Double*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> op1, Vector64<Double> op2, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Double[] left, Double[] right, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(left[i], right[0])) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.MultiplyExtendedByScalar)}<Double>(Vector128<Double>, Vector64<Double>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedBySelectedScalar.Vector128.Double.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedBySelectedScalar.Vector128.Double.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..d3917080055de
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedBySelectedScalar.Vector128.Double.Vector128.Double.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Vector128<Double> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1 testClass)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1 testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Vector128<Double>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(
+                        AdvSimd.LoadVector128((Double*)(pFld1)),
+                        AdvSimd.LoadVector128((Double*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly byte Imm = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Vector128<Double> _clsVar2;
+
+        private Vector128<Double> _fld1;
+        private Vector128<Double> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedBySelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedBySelectedScalar), new Type[] { typeof(Vector128<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Double>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1();
+            var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Vector128<Double>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Vector128<Double>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(
+                    AdvSimd.LoadVector128((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedBySelectedScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                AdvSimd.LoadVector128((Double*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> firstOp, Vector128<Double> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(firstOp[i], secondOp[Imm])) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.MultiplyExtendedBySelectedScalar)}<Double>(Vector128<Double>, Vector128<Double>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..fb39c224e6094
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs
@@ -0,0 +1,547 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Double> _fld1;
+            public Vector128<Double> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1 testClass)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1 testClass)
+            {
+                fixed (Vector64<Double>* pFld1 = &_fld1)
+                fixed (Vector128<Double>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Double*)(pFld1)),
+                        AdvSimd.LoadVector128((Double*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly byte Imm = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+
+        private static Vector64<Double> _clsVar1;
+        private static Vector128<Double> _clsVar2;
+
+        private Vector64<Double> _fld1;
+        private Vector128<Double> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar), new Type[] { typeof(Vector64<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar), new Type[] { typeof(Vector64<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Double>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+
+            fixed (Vector64<Double>* pFld1 = &test._fld1)
+            fixed (Vector128<Double>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Double>* pFld1 = &_fld1)
+            fixed (Vector128<Double>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Double*)(&test._fld1)),
+                AdvSimd.LoadVector128((Double*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Double> firstOp, Vector128<Double> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(firstOp[0], secondOp[Imm])) != BitConverter.DoubleToInt64Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.DoubleToInt64Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar)}<Double>(Vector64<Double>, Vector128<Double>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..4255a98b775f5
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
@@ -0,0 +1,547 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector128<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+
+        private Vector64<Single> _fld1;
+        private Vector128<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> firstOp, Vector128<Single> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(firstOp[0], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.SingleToInt32Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar)}<Single>(Vector64<Single>, Vector128<Single>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..7309e5fa597b5
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
@@ -0,0 +1,547 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> firstOp, Vector64<Single> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(firstOp[0], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.SingleToInt32Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.MultiplyExtendedScalarBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..ea420601dcc3c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/MultiplyScalarBySelectedScalar.Vector64.Double.Vector128.Double.1.cs
@@ -0,0 +1,547 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] inArray2, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Double, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Double> _fld1;
+            public Vector128<Double> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1 testClass)
+            {
+                var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1 testClass)
+            {
+                fixed (Vector64<Double>* pFld1 = &_fld1)
+                fixed (Vector128<Double>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Double*)(pFld1)),
+                        AdvSimd.LoadVector128((Double*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Double>>() / sizeof(Double);
+        private static readonly byte Imm = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+        private static Double[] _data2 = new Double[Op2ElementCount];
+
+        private static Vector64<Double> _clsVar1;
+        private static Vector128<Double> _clsVar2;
+
+        private Vector64<Double> _fld1;
+        private Vector128<Double> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld2), ref Unsafe.As<Double, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, _data2, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.Arm64.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyScalarBySelectedScalar), new Type[] { typeof(Vector64<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd.Arm64).GetMethod(nameof(AdvSimd.Arm64.MultiplyScalarBySelectedScalar), new Type[] { typeof(Vector64<Double>), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Double>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Double>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Double*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Double>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Double*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+            var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1();
+
+            fixed (Vector64<Double>* pFld1 = &test._fld1)
+            fixed (Vector128<Double>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Double>* pFld1 = &_fld1)
+            fixed (Vector128<Double>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Double*)(pFld1)),
+                    AdvSimd.LoadVector128((Double*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.Arm64.MultiplyScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Double*)(&test._fld1)),
+                AdvSimd.LoadVector128((Double*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Double> firstOp, Vector128<Double> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] inArray2 = new Double[Op2ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Double>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double[] secondOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.DoubleToInt64Bits(Helpers.Multiply(firstOp[0], secondOp[Imm])) != BitConverter.DoubleToInt64Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.DoubleToInt64Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd.Arm64)}.{nameof(AdvSimd.Arm64.MultiplyScalarBySelectedScalar)}<Double>(Vector64<Double>, Vector128<Double>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/Program.AdvSimd.Arm64_Part0.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/Program.AdvSimd.Arm64_Part0.cs
index 873e29578abd5..e96aa425a27e0 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/Program.AdvSimd.Arm64_Part0.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/Program.AdvSimd.Arm64_Part0.cs
@@ -115,7 +115,63 @@ static Program()
                 ["DuplicateToVector128.UInt64"] = DuplicateToVector128_UInt64,
                 ["DuplicateToVector128.UInt64.31"] = DuplicateToVector128_UInt64_31,
                 ["FusedMultiplyAdd.Vector128.Double"] = FusedMultiplyAdd_Vector128_Double,
+                ["FusedMultiplyAddByScalar.Vector64.Single"] = FusedMultiplyAddByScalar_Vector64_Single,
+                ["FusedMultiplyAddByScalar.Vector128.Double"] = FusedMultiplyAddByScalar_Vector128_Double,
+                ["FusedMultiplyAddByScalar.Vector128.Single"] = FusedMultiplyAddByScalar_Vector128_Single,
+                ["FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector64.Single.1"] = FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1,
+                ["FusedMultiplyAddBySelectedScalar.Vector64.Single.Vector128.Single.3"] = FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3,
+                ["FusedMultiplyAddBySelectedScalar.Vector128.Double.Vector128.Double.1"] = FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1,
+                ["FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector64.Single.1"] = FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1,
+                ["FusedMultiplyAddBySelectedScalar.Vector128.Single.Vector128.Single.3"] = FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3,
+                ["FusedMultiplyAddScalarBySelectedScalar.Vector64.Double.Vector128.Double.1"] = FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1,
+                ["FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector64.Single.1"] = FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1,
+                ["FusedMultiplyAddScalarBySelectedScalar.Vector64.Single.Vector128.Single.3"] = FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3,
                 ["FusedMultiplySubtract.Vector128.Double"] = FusedMultiplySubtract_Vector128_Double,
+                ["FusedMultiplySubtractByScalar.Vector64.Single"] = FusedMultiplySubtractByScalar_Vector64_Single,
+                ["FusedMultiplySubtractByScalar.Vector128.Double"] = FusedMultiplySubtractByScalar_Vector128_Double,
+                ["FusedMultiplySubtractByScalar.Vector128.Single"] = FusedMultiplySubtractByScalar_Vector128_Single,
+                ["FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector64.Single.1"] = FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1,
+                ["FusedMultiplySubtractBySelectedScalar.Vector64.Single.Vector128.Single.3"] = FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3,
+                ["FusedMultiplySubtractBySelectedScalar.Vector128.Double.Vector128.Double.1"] = FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1,
+                ["FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector64.Single.1"] = FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1,
+                ["FusedMultiplySubtractBySelectedScalar.Vector128.Single.Vector128.Single.3"] = FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3,
+                ["FusedMultiplySubtractScalarBySelectedScalar.Vector64.Double.Vector128.Double.1"] = FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1,
+                ["FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector64.Single.1"] = FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1,
+                ["FusedMultiplySubtractScalarBySelectedScalar.Vector64.Single.Vector128.Single.3"] = FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3,
+                ["InsertSelectedScalar.Vector64.Byte.7.Vector64.Byte.7"] = InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7,
+                ["InsertSelectedScalar.Vector64.Byte.7.Vector128.Byte.15"] = InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15,
+                ["InsertSelectedScalar.Vector64.Int16.3.Vector64.Int16.3"] = InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3,
+                ["InsertSelectedScalar.Vector64.Int16.3.Vector128.Int16.7"] = InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7,
+                ["InsertSelectedScalar.Vector64.Int32.1.Vector64.Int32.1"] = InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1,
+                ["InsertSelectedScalar.Vector64.Int32.1.Vector128.Int32.3"] = InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3,
+                ["InsertSelectedScalar.Vector64.SByte.7.Vector64.SByte.7"] = InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7,
+                ["InsertSelectedScalar.Vector64.SByte.7.Vector128.SByte.15"] = InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15,
+                ["InsertSelectedScalar.Vector64.Single.1.Vector64.Single.1"] = InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1,
+                ["InsertSelectedScalar.Vector64.Single.1.Vector128.Single.3"] = InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3,
+                ["InsertSelectedScalar.Vector64.UInt16.3.Vector64.UInt16.3"] = InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3,
+                ["InsertSelectedScalar.Vector64.UInt16.3.Vector128.UInt16.7"] = InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7,
+                ["InsertSelectedScalar.Vector64.UInt32.1.Vector64.UInt32.1"] = InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1,
+                ["InsertSelectedScalar.Vector64.UInt32.1.Vector128.UInt32.3"] = InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3,
+                ["InsertSelectedScalar.Vector128.Byte.15.Vector64.Byte.7"] = InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7,
+                ["InsertSelectedScalar.Vector128.Byte.15.Vector128.Byte.15"] = InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15,
+                ["InsertSelectedScalar.Vector128.Double.1.Vector128.Double.1"] = InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1,
+                ["InsertSelectedScalar.Vector128.Int16.7.Vector64.Int16.3"] = InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3,
+                ["InsertSelectedScalar.Vector128.Int16.7.Vector128.Int16.7"] = InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7,
+                ["InsertSelectedScalar.Vector128.Int32.3.Vector64.Int32.1"] = InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1,
+                ["InsertSelectedScalar.Vector128.Int32.3.Vector128.Int32.3"] = InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3,
+                ["InsertSelectedScalar.Vector128.Int64.1.Vector128.Int64.1"] = InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1,
+                ["InsertSelectedScalar.Vector128.SByte.15.Vector64.SByte.7"] = InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7,
+                ["InsertSelectedScalar.Vector128.SByte.15.Vector128.SByte.15"] = InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15,
+                ["InsertSelectedScalar.Vector128.Single.3.Vector64.Single.1"] = InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1,
+                ["InsertSelectedScalar.Vector128.Single.3.Vector128.Single.3"] = InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3,
+                ["InsertSelectedScalar.Vector128.UInt16.7.Vector64.UInt16.3"] = InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3,
+                ["InsertSelectedScalar.Vector128.UInt16.7.Vector128.UInt16.7"] = InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7,
+                ["InsertSelectedScalar.Vector128.UInt32.3.Vector64.UInt32.1"] = InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1,
+                ["InsertSelectedScalar.Vector128.UInt32.3.Vector128.UInt32.3"] = InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3,
+                ["InsertSelectedScalar.Vector128.UInt64.1.Vector128.UInt64.1"] = InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1,
+                ["LoadAndReplicateToVector128.Double"] = LoadAndReplicateToVector128_Double,
+                ["LoadAndReplicateToVector128.Int64"] = LoadAndReplicateToVector128_Int64,
+                ["LoadAndReplicateToVector128.UInt64"] = LoadAndReplicateToVector128_UInt64,
                 ["Max.Vector128.Double"] = Max_Vector128_Double,
                 ["MaxAcross.Vector64.Byte"] = MaxAcross_Vector64_Byte,
                 ["MaxAcross.Vector64.Int16"] = MaxAcross_Vector64_Int16,
@@ -179,11 +235,19 @@ static Program()
                 ["MinScalar.Vector64.Double"] = MinScalar_Vector64_Double,
                 ["MinScalar.Vector64.Single"] = MinScalar_Vector64_Single,
                 ["Multiply.Vector128.Double"] = Multiply_Vector128_Double,
+                ["MultiplyByScalar.Vector128.Double"] = MultiplyByScalar_Vector128_Double,
+                ["MultiplyBySelectedScalar.Vector128.Double.Vector128.Double.1"] = MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1,
                 ["MultiplyExtended.Vector64.Single"] = MultiplyExtended_Vector64_Single,
                 ["MultiplyExtended.Vector128.Double"] = MultiplyExtended_Vector128_Double,
                 ["MultiplyExtended.Vector128.Single"] = MultiplyExtended_Vector128_Single,
+                ["MultiplyExtendedByScalar.Vector128.Double"] = MultiplyExtendedByScalar_Vector128_Double,
+                ["MultiplyExtendedBySelectedScalar.Vector128.Double.Vector128.Double.1"] = MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1,
                 ["MultiplyExtendedScalar.Vector64.Double"] = MultiplyExtendedScalar_Vector64_Double,
                 ["MultiplyExtendedScalar.Vector64.Single"] = MultiplyExtendedScalar_Vector64_Single,
+                ["MultiplyExtendedScalarBySelectedScalar.Vector64.Double.Vector128.Double.1"] = MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1,
+                ["MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector64.Single.1"] = MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1,
+                ["MultiplyExtendedScalarBySelectedScalar.Vector64.Single.Vector128.Single.3"] = MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3,
+                ["MultiplyScalarBySelectedScalar.Vector64.Double.Vector128.Double.1"] = MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1,
                 ["Negate.Vector128.Double"] = Negate_Vector128_Double,
                 ["Negate.Vector128.Int64"] = Negate_Vector128_Int64,
                 ["NegateScalar.Vector64.Int64"] = NegateScalar_Vector64_Int64,
@@ -204,70 +268,6 @@ static Program()
                 ["ReverseElementBits.Vector128.Byte"] = ReverseElementBits_Vector128_Byte,
                 ["ReverseElementBits.Vector128.SByte"] = ReverseElementBits_Vector128_SByte,
                 ["ReverseElementBits.Vector64.Byte"] = ReverseElementBits_Vector64_Byte,
-                ["ReverseElementBits.Vector64.SByte"] = ReverseElementBits_Vector64_SByte,
-                ["ShiftArithmeticRoundedSaturateScalar.Vector64.Int16"] = ShiftArithmeticRoundedSaturateScalar_Vector64_Int16,
-                ["ShiftArithmeticRoundedSaturateScalar.Vector64.Int32"] = ShiftArithmeticRoundedSaturateScalar_Vector64_Int32,
-                ["ShiftArithmeticRoundedSaturateScalar.Vector64.SByte"] = ShiftArithmeticRoundedSaturateScalar_Vector64_SByte,
-                ["ShiftArithmeticSaturateScalar.Vector64.Int16"] = ShiftArithmeticSaturateScalar_Vector64_Int16,
-                ["ShiftArithmeticSaturateScalar.Vector64.Int32"] = ShiftArithmeticSaturateScalar_Vector64_Int32,
-                ["ShiftArithmeticSaturateScalar.Vector64.SByte"] = ShiftArithmeticSaturateScalar_Vector64_SByte,
-                ["ShiftLeftLogicalSaturateScalar.Vector64.Byte.7"] = ShiftLeftLogicalSaturateScalar_Vector64_Byte_7,
-                ["ShiftLeftLogicalSaturateScalar.Vector64.Int16.15"] = ShiftLeftLogicalSaturateScalar_Vector64_Int16_15,
-                ["ShiftLeftLogicalSaturateScalar.Vector64.Int32.31"] = ShiftLeftLogicalSaturateScalar_Vector64_Int32_31,
-                ["ShiftLeftLogicalSaturateScalar.Vector64.SByte.1"] = ShiftLeftLogicalSaturateScalar_Vector64_SByte_1,
-                ["ShiftLeftLogicalSaturateScalar.Vector64.UInt16.1"] = ShiftLeftLogicalSaturateScalar_Vector64_UInt16_1,
-                ["ShiftLeftLogicalSaturateScalar.Vector64.UInt32.1"] = ShiftLeftLogicalSaturateScalar_Vector64_UInt32_1,
-                ["ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int16.5"] = ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int16_5,
-                ["ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int32.7"] = ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int32_7,
-                ["ShiftLeftLogicalSaturateUnsignedScalar.Vector64.SByte.3"] = ShiftLeftLogicalSaturateUnsignedScalar_Vector64_SByte_3,
-                ["ShiftLogicalRoundedSaturateScalar.Vector64.Byte"] = ShiftLogicalRoundedSaturateScalar_Vector64_Byte,
-                ["ShiftLogicalRoundedSaturateScalar.Vector64.Int16"] = ShiftLogicalRoundedSaturateScalar_Vector64_Int16,
-                ["ShiftLogicalRoundedSaturateScalar.Vector64.Int32"] = ShiftLogicalRoundedSaturateScalar_Vector64_Int32,
-                ["ShiftLogicalRoundedSaturateScalar.Vector64.SByte"] = ShiftLogicalRoundedSaturateScalar_Vector64_SByte,
-                ["ShiftLogicalRoundedSaturateScalar.Vector64.UInt16"] = ShiftLogicalRoundedSaturateScalar_Vector64_UInt16,
-                ["ShiftLogicalRoundedSaturateScalar.Vector64.UInt32"] = ShiftLogicalRoundedSaturateScalar_Vector64_UInt32,
-                ["ShiftLogicalSaturateScalar.Vector64.Byte"] = ShiftLogicalSaturateScalar_Vector64_Byte,
-                ["ShiftLogicalSaturateScalar.Vector64.Int16"] = ShiftLogicalSaturateScalar_Vector64_Int16,
-                ["ShiftLogicalSaturateScalar.Vector64.Int32"] = ShiftLogicalSaturateScalar_Vector64_Int32,
-                ["ShiftLogicalSaturateScalar.Vector64.SByte"] = ShiftLogicalSaturateScalar_Vector64_SByte,
-                ["ShiftLogicalSaturateScalar.Vector64.UInt16"] = ShiftLogicalSaturateScalar_Vector64_UInt16,
-                ["ShiftLogicalSaturateScalar.Vector64.UInt32"] = ShiftLogicalSaturateScalar_Vector64_UInt32,
-                ["ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int16.16"] = ShiftRightArithmeticNarrowingSaturateScalar_Vector64_Int16_16,
-                ["ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int32.32"] = ShiftRightArithmeticNarrowingSaturateScalar_Vector64_Int32_32,
-                ["ShiftRightArithmeticNarrowingSaturateScalar.Vector64.SByte.8"] = ShiftRightArithmeticNarrowingSaturateScalar_Vector64_SByte_8,
-                ["ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.Byte.3"] = ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_Byte_3,
-                ["ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt16.5"] = ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_UInt16_5,
-                ["ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt32.7"] = ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_UInt32_7,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int16.32"] = ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_Int16_32,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int32.64"] = ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_Int32_64,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.SByte.16"] = ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_SByte_16,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.Byte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_Byte_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_UInt16_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_UInt32_1,
-                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.Byte.5"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_Byte_5,
-                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int16.7"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_Int16_7,
-                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int32.11"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_Int32_11,
-                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.SByte.3"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_SByte_3,
-                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt16.5"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_UInt16_5,
-                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt32.7"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_UInt32_7,
-                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Byte.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Byte_1,
-                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int16.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Int16_1,
-                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int32.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Int32_1,
-                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.SByte.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_SByte_1,
-                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt16.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_UInt16_1,
-                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt32.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_UInt32_1,
-                ["Sqrt.Vector64.Single"] = Sqrt_Vector64_Single,
-                ["Sqrt.Vector128.Double"] = Sqrt_Vector128_Double,
-                ["Sqrt.Vector128.Single"] = Sqrt_Vector128_Single,
-                ["Subtract.Vector128.Double"] = Subtract_Vector128_Double,
-                ["SubtractSaturateScalar.Vector64.Byte"] = SubtractSaturateScalar_Vector64_Byte,
-                ["SubtractSaturateScalar.Vector64.Int16"] = SubtractSaturateScalar_Vector64_Int16,
-                ["SubtractSaturateScalar.Vector64.Int32"] = SubtractSaturateScalar_Vector64_Int32,
-                ["SubtractSaturateScalar.Vector64.SByte"] = SubtractSaturateScalar_Vector64_SByte,
-                ["SubtractSaturateScalar.Vector64.UInt16"] = SubtractSaturateScalar_Vector64_UInt16,
-                ["SubtractSaturateScalar.Vector64.UInt32"] = SubtractSaturateScalar_Vector64_UInt32,
-                ["TransposeEven.Vector64.Byte"] = TransposeEven_Vector64_Byte,
-                ["TransposeEven.Vector64.Int16"] = TransposeEven_Vector64_Int16,
             };
         }
     }
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/Program.AdvSimd.Arm64_Part1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/Program.AdvSimd.Arm64_Part1.cs
index ca1408d304a14..e5622496fa668 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/Program.AdvSimd.Arm64_Part1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd.Arm64/Program.AdvSimd.Arm64_Part1.cs
@@ -12,6 +12,70 @@ public static partial class Program
         static Program()
         {
             TestList = new Dictionary<string, Action>() {
+                ["ReverseElementBits.Vector64.SByte"] = ReverseElementBits_Vector64_SByte,
+                ["ShiftArithmeticRoundedSaturateScalar.Vector64.Int16"] = ShiftArithmeticRoundedSaturateScalar_Vector64_Int16,
+                ["ShiftArithmeticRoundedSaturateScalar.Vector64.Int32"] = ShiftArithmeticRoundedSaturateScalar_Vector64_Int32,
+                ["ShiftArithmeticRoundedSaturateScalar.Vector64.SByte"] = ShiftArithmeticRoundedSaturateScalar_Vector64_SByte,
+                ["ShiftArithmeticSaturateScalar.Vector64.Int16"] = ShiftArithmeticSaturateScalar_Vector64_Int16,
+                ["ShiftArithmeticSaturateScalar.Vector64.Int32"] = ShiftArithmeticSaturateScalar_Vector64_Int32,
+                ["ShiftArithmeticSaturateScalar.Vector64.SByte"] = ShiftArithmeticSaturateScalar_Vector64_SByte,
+                ["ShiftLeftLogicalSaturateScalar.Vector64.Byte.7"] = ShiftLeftLogicalSaturateScalar_Vector64_Byte_7,
+                ["ShiftLeftLogicalSaturateScalar.Vector64.Int16.15"] = ShiftLeftLogicalSaturateScalar_Vector64_Int16_15,
+                ["ShiftLeftLogicalSaturateScalar.Vector64.Int32.31"] = ShiftLeftLogicalSaturateScalar_Vector64_Int32_31,
+                ["ShiftLeftLogicalSaturateScalar.Vector64.SByte.1"] = ShiftLeftLogicalSaturateScalar_Vector64_SByte_1,
+                ["ShiftLeftLogicalSaturateScalar.Vector64.UInt16.1"] = ShiftLeftLogicalSaturateScalar_Vector64_UInt16_1,
+                ["ShiftLeftLogicalSaturateScalar.Vector64.UInt32.1"] = ShiftLeftLogicalSaturateScalar_Vector64_UInt32_1,
+                ["ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int16.5"] = ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int16_5,
+                ["ShiftLeftLogicalSaturateUnsignedScalar.Vector64.Int32.7"] = ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int32_7,
+                ["ShiftLeftLogicalSaturateUnsignedScalar.Vector64.SByte.3"] = ShiftLeftLogicalSaturateUnsignedScalar_Vector64_SByte_3,
+                ["ShiftLogicalRoundedSaturateScalar.Vector64.Byte"] = ShiftLogicalRoundedSaturateScalar_Vector64_Byte,
+                ["ShiftLogicalRoundedSaturateScalar.Vector64.Int16"] = ShiftLogicalRoundedSaturateScalar_Vector64_Int16,
+                ["ShiftLogicalRoundedSaturateScalar.Vector64.Int32"] = ShiftLogicalRoundedSaturateScalar_Vector64_Int32,
+                ["ShiftLogicalRoundedSaturateScalar.Vector64.SByte"] = ShiftLogicalRoundedSaturateScalar_Vector64_SByte,
+                ["ShiftLogicalRoundedSaturateScalar.Vector64.UInt16"] = ShiftLogicalRoundedSaturateScalar_Vector64_UInt16,
+                ["ShiftLogicalRoundedSaturateScalar.Vector64.UInt32"] = ShiftLogicalRoundedSaturateScalar_Vector64_UInt32,
+                ["ShiftLogicalSaturateScalar.Vector64.Byte"] = ShiftLogicalSaturateScalar_Vector64_Byte,
+                ["ShiftLogicalSaturateScalar.Vector64.Int16"] = ShiftLogicalSaturateScalar_Vector64_Int16,
+                ["ShiftLogicalSaturateScalar.Vector64.Int32"] = ShiftLogicalSaturateScalar_Vector64_Int32,
+                ["ShiftLogicalSaturateScalar.Vector64.SByte"] = ShiftLogicalSaturateScalar_Vector64_SByte,
+                ["ShiftLogicalSaturateScalar.Vector64.UInt16"] = ShiftLogicalSaturateScalar_Vector64_UInt16,
+                ["ShiftLogicalSaturateScalar.Vector64.UInt32"] = ShiftLogicalSaturateScalar_Vector64_UInt32,
+                ["ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int16.16"] = ShiftRightArithmeticNarrowingSaturateScalar_Vector64_Int16_16,
+                ["ShiftRightArithmeticNarrowingSaturateScalar.Vector64.Int32.32"] = ShiftRightArithmeticNarrowingSaturateScalar_Vector64_Int32_32,
+                ["ShiftRightArithmeticNarrowingSaturateScalar.Vector64.SByte.8"] = ShiftRightArithmeticNarrowingSaturateScalar_Vector64_SByte_8,
+                ["ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.Byte.3"] = ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_Byte_3,
+                ["ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt16.5"] = ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_UInt16_5,
+                ["ShiftRightArithmeticNarrowingSaturateUnsignedScalar.Vector64.UInt32.7"] = ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_UInt32_7,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int16.32"] = ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_Int16_32,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.Int32.64"] = ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_Int32_64,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateScalar.Vector64.SByte.16"] = ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_SByte_16,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.Byte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_Byte_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_UInt16_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar.Vector64.UInt32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_UInt32_1,
+                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.Byte.5"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_Byte_5,
+                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int16.7"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_Int16_7,
+                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.Int32.11"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_Int32_11,
+                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.SByte.3"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_SByte_3,
+                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt16.5"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_UInt16_5,
+                ["ShiftRightLogicalNarrowingSaturateScalar.Vector64.UInt32.7"] = ShiftRightLogicalNarrowingSaturateScalar_Vector64_UInt32_7,
+                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Byte.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Byte_1,
+                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int16.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Int16_1,
+                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.Int32.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Int32_1,
+                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.SByte.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_SByte_1,
+                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt16.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_UInt16_1,
+                ["ShiftRightLogicalRoundedNarrowingSaturateScalar.Vector64.UInt32.1"] = ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_UInt32_1,
+                ["Sqrt.Vector64.Single"] = Sqrt_Vector64_Single,
+                ["Sqrt.Vector128.Double"] = Sqrt_Vector128_Double,
+                ["Sqrt.Vector128.Single"] = Sqrt_Vector128_Single,
+                ["Subtract.Vector128.Double"] = Subtract_Vector128_Double,
+                ["SubtractSaturateScalar.Vector64.Byte"] = SubtractSaturateScalar_Vector64_Byte,
+                ["SubtractSaturateScalar.Vector64.Int16"] = SubtractSaturateScalar_Vector64_Int16,
+                ["SubtractSaturateScalar.Vector64.Int32"] = SubtractSaturateScalar_Vector64_Int32,
+                ["SubtractSaturateScalar.Vector64.SByte"] = SubtractSaturateScalar_Vector64_SByte,
+                ["SubtractSaturateScalar.Vector64.UInt16"] = SubtractSaturateScalar_Vector64_UInt16,
+                ["SubtractSaturateScalar.Vector64.UInt32"] = SubtractSaturateScalar_Vector64_UInt32,
+                ["TransposeEven.Vector64.Byte"] = TransposeEven_Vector64_Byte,
+                ["TransposeEven.Vector64.Int16"] = TransposeEven_Vector64_Int16,
                 ["TransposeEven.Vector64.Int32"] = TransposeEven_Vector64_Int32,
                 ["TransposeEven.Vector64.SByte"] = TransposeEven_Vector64_SByte,
                 ["TransposeEven.Vector64.Single"] = TransposeEven_Vector64_Single,
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part1_r.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part1_r.csproj
index 1149403594987..30d6cb8d0bf36 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part1_r.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part1_r.csproj
@@ -81,34 +81,34 @@
     <Compile Include="CompareTest.Vector128.UInt32.cs" />
     <Compile Include="DivideScalar.Vector64.Double.cs" />
     <Compile Include="DivideScalar.Vector64.Single.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.Byte.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.Int16.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.Int32.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.SByte.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.Single.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.UInt16.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.UInt32.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.Byte.8.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.Int16.4.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.Int32.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.SByte.8.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.Single.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.UInt16.4.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.UInt32.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.Byte.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.Int16.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.Int32.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.SByte.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.Single.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.UInt16.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.UInt32.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.Byte.8.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.Int16.4.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.Int32.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.SByte.8.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.Single.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.UInt16.4.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.UInt32.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.Byte.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.Int16.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.Int32.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.SByte.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.Single.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.UInt16.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.UInt32.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.Byte.8.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.Int16.4.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.Int32.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.SByte.8.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.Single.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.UInt16.4.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.UInt32.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.Byte.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.Int16.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.Int32.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.SByte.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.Single.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.UInt16.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.UInt32.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.Byte.8.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.Int16.4.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.Int32.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.SByte.8.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.Single.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.UInt16.4.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.UInt32.2.cs" />
     <Compile Include="DuplicateToVector64.Byte.cs" />
     <Compile Include="DuplicateToVector64.Byte.31.cs" />
     <Compile Include="DuplicateToVector64.Int16.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part1_ro.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part1_ro.csproj
index d02354b740424..0f9dd22a60052 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part1_ro.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part1_ro.csproj
@@ -81,34 +81,34 @@
     <Compile Include="CompareTest.Vector128.UInt32.cs" />
     <Compile Include="DivideScalar.Vector64.Double.cs" />
     <Compile Include="DivideScalar.Vector64.Single.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.Byte.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.Int16.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.Int32.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.SByte.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.Single.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.UInt16.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V64.UInt32.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.Byte.8.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.Int16.4.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.Int32.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.SByte.8.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.Single.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.UInt16.4.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector64.V128.UInt32.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.Byte.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.Int16.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.Int32.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.SByte.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.Single.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.UInt16.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V64.UInt32.1.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.Byte.8.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.Int16.4.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.Int32.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.SByte.8.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.Single.2.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.UInt16.4.cs" />
-    <Compile Include="DuplicateSelectedScalarToVector128.V128.UInt32.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.Byte.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.Int16.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.Int32.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.SByte.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.Single.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.UInt16.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector64.UInt32.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.Byte.8.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.Int16.4.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.Int32.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.SByte.8.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.Single.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.UInt16.4.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector64.Vector128.UInt32.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.Byte.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.Int16.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.Int32.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.SByte.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.Single.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.UInt16.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector64.UInt32.1.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.Byte.8.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.Int16.4.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.Int32.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.SByte.8.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.Single.2.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.UInt16.4.cs" />
+    <Compile Include="DuplicateSelectedScalarToVector128.Vector128.UInt32.2.cs" />
     <Compile Include="DuplicateToVector64.Byte.cs" />
     <Compile Include="DuplicateToVector64.Byte.31.cs" />
     <Compile Include="DuplicateToVector64.Int16.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part2_r.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part2_r.csproj
index bc51ecf7cb207..0472305204a82 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part2_r.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part2_r.csproj
@@ -10,6 +10,37 @@
   <ItemGroup>
     <Compile Include="LeadingZeroCount.Vector128.UInt16.cs" />
     <Compile Include="LeadingZeroCount.Vector128.UInt32.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.Byte.7.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.Int16.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.Int32.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.SByte.7.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.Single.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.UInt16.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Byte.15.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Double.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Int16.7.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Int32.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Int64.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.SByte.15.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Single.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.UInt16.7.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.UInt32.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.UInt64.1.cs" />
+    <Compile Include="LoadAndReplicateToVector64.Byte.cs" />
+    <Compile Include="LoadAndReplicateToVector64.Int16.cs" />
+    <Compile Include="LoadAndReplicateToVector64.Int32.cs" />
+    <Compile Include="LoadAndReplicateToVector64.SByte.cs" />
+    <Compile Include="LoadAndReplicateToVector64.Single.cs" />
+    <Compile Include="LoadAndReplicateToVector64.UInt16.cs" />
+    <Compile Include="LoadAndReplicateToVector64.UInt32.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Byte.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Int16.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Int32.cs" />
+    <Compile Include="LoadAndReplicateToVector128.SByte.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Single.cs" />
+    <Compile Include="LoadAndReplicateToVector128.UInt16.cs" />
+    <Compile Include="LoadAndReplicateToVector128.UInt32.cs" />
     <Compile Include="LoadVector64.Byte.cs" />
     <Compile Include="LoadVector64.Double.cs" />
     <Compile Include="LoadVector64.Int16.cs" />
@@ -108,6 +139,110 @@
     <Compile Include="MultiplyAdd.Vector128.SByte.cs" />
     <Compile Include="MultiplyAdd.Vector128.UInt16.cs" />
     <Compile Include="MultiplyAdd.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector64.Int16.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector64.Int32.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector128.Int16.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector128.Int32.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.Int16.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.Int32.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.Single.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.Int16.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.Int32.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.Single.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Int16.Vector64.Int16.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.UInt16.Vector64.UInt16.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Int16.Vector64.Int16.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Single.Vector64.Single.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Single.Vector128.Single.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.UInt16.Vector64.UInt16.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="MultiplyScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
     <Compile Include="MultiplySubtract.Vector64.Byte.cs" />
     <Compile Include="MultiplySubtract.Vector64.Int16.cs" />
     <Compile Include="MultiplySubtract.Vector64.Int32.cs" />
@@ -120,150 +255,15 @@
     <Compile Include="MultiplySubtract.Vector128.SByte.cs" />
     <Compile Include="MultiplySubtract.Vector128.UInt16.cs" />
     <Compile Include="MultiplySubtract.Vector128.UInt32.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.Byte.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.Int16.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.Int32.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.SByte.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.UInt16.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.UInt32.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Byte.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Int16.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Int32.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.SByte.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.UInt16.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.UInt32.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Byte.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Int16.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Int32.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.SByte.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.UInt16.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.UInt32.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.Byte.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.Int16.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.Int32.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.SByte.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.UInt16.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.UInt32.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Byte.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Int16.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Int32.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.SByte.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.UInt16.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.UInt32.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Byte.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Int16.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Int32.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.SByte.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.UInt16.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.UInt32.cs" />
-    <Compile Include="Negate.Vector64.Int16.cs" />
-    <Compile Include="Negate.Vector64.Int32.cs" />
-    <Compile Include="Negate.Vector64.SByte.cs" />
-    <Compile Include="Negate.Vector64.Single.cs" />
-    <Compile Include="Negate.Vector128.Int16.cs" />
-    <Compile Include="Negate.Vector128.Int32.cs" />
-    <Compile Include="Negate.Vector128.SByte.cs" />
-    <Compile Include="Negate.Vector128.Single.cs" />
-    <Compile Include="NegateScalar.Vector64.Double.cs" />
-    <Compile Include="NegateScalar.Vector64.Single.cs" />
-    <Compile Include="Not.Vector64.Byte.cs" />
-    <Compile Include="Not.Vector64.Double.cs" />
-    <Compile Include="Not.Vector64.Int16.cs" />
-    <Compile Include="Not.Vector64.Int32.cs" />
-    <Compile Include="Not.Vector64.Int64.cs" />
-    <Compile Include="Not.Vector64.SByte.cs" />
-    <Compile Include="Not.Vector64.Single.cs" />
-    <Compile Include="Not.Vector64.UInt16.cs" />
-    <Compile Include="Not.Vector64.UInt32.cs" />
-    <Compile Include="Not.Vector64.UInt64.cs" />
-    <Compile Include="Not.Vector128.Byte.cs" />
-    <Compile Include="Not.Vector128.Double.cs" />
-    <Compile Include="Not.Vector128.Int16.cs" />
-    <Compile Include="Not.Vector128.Int32.cs" />
-    <Compile Include="Not.Vector128.Int64.cs" />
-    <Compile Include="Not.Vector128.SByte.cs" />
-    <Compile Include="Not.Vector128.Single.cs" />
-    <Compile Include="Not.Vector128.UInt16.cs" />
-    <Compile Include="Not.Vector128.UInt32.cs" />
-    <Compile Include="Not.Vector128.UInt64.cs" />
-    <Compile Include="Or.Vector64.Byte.cs" />
-    <Compile Include="Or.Vector64.Double.cs" />
-    <Compile Include="Or.Vector64.Int16.cs" />
-    <Compile Include="Or.Vector64.Int32.cs" />
-    <Compile Include="Or.Vector64.Int64.cs" />
-    <Compile Include="Or.Vector64.SByte.cs" />
-    <Compile Include="Or.Vector64.Single.cs" />
-    <Compile Include="Or.Vector64.UInt16.cs" />
-    <Compile Include="Or.Vector64.UInt32.cs" />
-    <Compile Include="Or.Vector64.UInt64.cs" />
-    <Compile Include="Or.Vector128.Byte.cs" />
-    <Compile Include="Or.Vector128.Double.cs" />
-    <Compile Include="Or.Vector128.Int16.cs" />
-    <Compile Include="Or.Vector128.Int32.cs" />
-    <Compile Include="Or.Vector128.Int64.cs" />
-    <Compile Include="Or.Vector128.SByte.cs" />
-    <Compile Include="Or.Vector128.Single.cs" />
-    <Compile Include="Or.Vector128.UInt16.cs" />
-    <Compile Include="Or.Vector128.UInt32.cs" />
-    <Compile Include="Or.Vector128.UInt64.cs" />
-    <Compile Include="OrNot.Vector64.Byte.cs" />
-    <Compile Include="OrNot.Vector64.Double.cs" />
-    <Compile Include="OrNot.Vector64.Int16.cs" />
-    <Compile Include="OrNot.Vector64.Int32.cs" />
-    <Compile Include="OrNot.Vector64.Int64.cs" />
-    <Compile Include="OrNot.Vector64.SByte.cs" />
-    <Compile Include="OrNot.Vector64.Single.cs" />
-    <Compile Include="OrNot.Vector64.UInt16.cs" />
-    <Compile Include="OrNot.Vector64.UInt32.cs" />
-    <Compile Include="OrNot.Vector64.UInt64.cs" />
-    <Compile Include="OrNot.Vector128.Byte.cs" />
-    <Compile Include="OrNot.Vector128.Double.cs" />
-    <Compile Include="OrNot.Vector128.Int16.cs" />
-    <Compile Include="OrNot.Vector128.Int32.cs" />
-    <Compile Include="OrNot.Vector128.Int64.cs" />
-    <Compile Include="OrNot.Vector128.SByte.cs" />
-    <Compile Include="OrNot.Vector128.Single.cs" />
-    <Compile Include="OrNot.Vector128.UInt16.cs" />
-    <Compile Include="OrNot.Vector128.UInt32.cs" />
-    <Compile Include="OrNot.Vector128.UInt64.cs" />
-    <Compile Include="PolynomialMultiply.Vector64.Byte.cs" />
-    <Compile Include="PolynomialMultiply.Vector64.SByte.cs" />
-    <Compile Include="PolynomialMultiply.Vector128.Byte.cs" />
-    <Compile Include="PolynomialMultiply.Vector128.SByte.cs" />
-    <Compile Include="PolynomialMultiplyWideningLower.Vector64.Byte.cs" />
-    <Compile Include="PolynomialMultiplyWideningLower.Vector64.SByte.cs" />
-    <Compile Include="PolynomialMultiplyWideningUpper.Vector128.Byte.cs" />
-    <Compile Include="PolynomialMultiplyWideningUpper.Vector128.SByte.cs" />
-    <Compile Include="PopCount.Vector64.Byte.cs" />
-    <Compile Include="PopCount.Vector64.SByte.cs" />
-    <Compile Include="PopCount.Vector128.Byte.cs" />
-    <Compile Include="PopCount.Vector128.SByte.cs" />
-    <Compile Include="ReciprocalEstimate.Vector64.Single.cs" />
-    <Compile Include="ReciprocalEstimate.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Byte.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Int16.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Int32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.SByte.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Byte.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int16.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int64.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.SByte.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsertScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsertScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.Byte.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.Int16.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.Int32.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.SByte.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.UInt16.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.UInt32.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.Byte.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.Int16.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs" />
     <Compile Include="Program.AdvSimd_Part2.cs" />
     <Compile Include="..\Shared\Helpers.cs" />
     <Compile Include="..\Shared\Program.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part2_ro.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part2_ro.csproj
index a8f0b5f3d2fb1..257343e465649 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part2_ro.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part2_ro.csproj
@@ -10,6 +10,37 @@
   <ItemGroup>
     <Compile Include="LeadingZeroCount.Vector128.UInt16.cs" />
     <Compile Include="LeadingZeroCount.Vector128.UInt32.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.Byte.7.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.Int16.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.Int32.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.SByte.7.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.Single.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.UInt16.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Byte.15.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Double.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Int16.7.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Int32.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Int64.1.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.SByte.15.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.Single.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.UInt16.7.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.UInt32.3.cs" />
+    <Compile Include="LoadAndInsertScalar.Vector128.UInt64.1.cs" />
+    <Compile Include="LoadAndReplicateToVector64.Byte.cs" />
+    <Compile Include="LoadAndReplicateToVector64.Int16.cs" />
+    <Compile Include="LoadAndReplicateToVector64.Int32.cs" />
+    <Compile Include="LoadAndReplicateToVector64.SByte.cs" />
+    <Compile Include="LoadAndReplicateToVector64.Single.cs" />
+    <Compile Include="LoadAndReplicateToVector64.UInt16.cs" />
+    <Compile Include="LoadAndReplicateToVector64.UInt32.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Byte.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Int16.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Int32.cs" />
+    <Compile Include="LoadAndReplicateToVector128.SByte.cs" />
+    <Compile Include="LoadAndReplicateToVector128.Single.cs" />
+    <Compile Include="LoadAndReplicateToVector128.UInt16.cs" />
+    <Compile Include="LoadAndReplicateToVector128.UInt32.cs" />
     <Compile Include="LoadVector64.Byte.cs" />
     <Compile Include="LoadVector64.Double.cs" />
     <Compile Include="LoadVector64.Int16.cs" />
@@ -108,6 +139,110 @@
     <Compile Include="MultiplyAdd.Vector128.SByte.cs" />
     <Compile Include="MultiplyAdd.Vector128.UInt16.cs" />
     <Compile Include="MultiplyAdd.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector64.Int16.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector64.Int32.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector128.Int16.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector128.Int32.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyAddByScalar.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyAddBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.Int16.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.Int32.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.Single.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyByScalar.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.Int16.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.Int32.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.Single.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyByScalar.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Int16.Vector64.Int16.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.UInt16.Vector64.UInt16.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Int16.Vector64.Int16.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Single.Vector64.Single.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.Single.Vector128.Single.3.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.UInt16.Vector64.UInt16.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplyScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs" />
+    <Compile Include="MultiplyScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs" />
     <Compile Include="MultiplySubtract.Vector64.Byte.cs" />
     <Compile Include="MultiplySubtract.Vector64.Int16.cs" />
     <Compile Include="MultiplySubtract.Vector64.Int32.cs" />
@@ -120,150 +255,15 @@
     <Compile Include="MultiplySubtract.Vector128.SByte.cs" />
     <Compile Include="MultiplySubtract.Vector128.UInt16.cs" />
     <Compile Include="MultiplySubtract.Vector128.UInt32.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.Byte.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.Int16.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.Int32.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.SByte.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.UInt16.cs" />
-    <Compile Include="MultiplyWideningLower.Vector64.UInt32.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Byte.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Int16.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Int32.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.SByte.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.UInt16.cs" />
-    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.UInt32.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Byte.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Int16.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Int32.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.SByte.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.UInt16.cs" />
-    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.UInt32.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.Byte.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.Int16.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.Int32.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.SByte.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.UInt16.cs" />
-    <Compile Include="MultiplyWideningUpper.Vector128.UInt32.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Byte.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Int16.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Int32.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.SByte.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.UInt16.cs" />
-    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.UInt32.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Byte.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Int16.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Int32.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.SByte.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.UInt16.cs" />
-    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.UInt32.cs" />
-    <Compile Include="Negate.Vector64.Int16.cs" />
-    <Compile Include="Negate.Vector64.Int32.cs" />
-    <Compile Include="Negate.Vector64.SByte.cs" />
-    <Compile Include="Negate.Vector64.Single.cs" />
-    <Compile Include="Negate.Vector128.Int16.cs" />
-    <Compile Include="Negate.Vector128.Int32.cs" />
-    <Compile Include="Negate.Vector128.SByte.cs" />
-    <Compile Include="Negate.Vector128.Single.cs" />
-    <Compile Include="NegateScalar.Vector64.Double.cs" />
-    <Compile Include="NegateScalar.Vector64.Single.cs" />
-    <Compile Include="Not.Vector64.Byte.cs" />
-    <Compile Include="Not.Vector64.Double.cs" />
-    <Compile Include="Not.Vector64.Int16.cs" />
-    <Compile Include="Not.Vector64.Int32.cs" />
-    <Compile Include="Not.Vector64.Int64.cs" />
-    <Compile Include="Not.Vector64.SByte.cs" />
-    <Compile Include="Not.Vector64.Single.cs" />
-    <Compile Include="Not.Vector64.UInt16.cs" />
-    <Compile Include="Not.Vector64.UInt32.cs" />
-    <Compile Include="Not.Vector64.UInt64.cs" />
-    <Compile Include="Not.Vector128.Byte.cs" />
-    <Compile Include="Not.Vector128.Double.cs" />
-    <Compile Include="Not.Vector128.Int16.cs" />
-    <Compile Include="Not.Vector128.Int32.cs" />
-    <Compile Include="Not.Vector128.Int64.cs" />
-    <Compile Include="Not.Vector128.SByte.cs" />
-    <Compile Include="Not.Vector128.Single.cs" />
-    <Compile Include="Not.Vector128.UInt16.cs" />
-    <Compile Include="Not.Vector128.UInt32.cs" />
-    <Compile Include="Not.Vector128.UInt64.cs" />
-    <Compile Include="Or.Vector64.Byte.cs" />
-    <Compile Include="Or.Vector64.Double.cs" />
-    <Compile Include="Or.Vector64.Int16.cs" />
-    <Compile Include="Or.Vector64.Int32.cs" />
-    <Compile Include="Or.Vector64.Int64.cs" />
-    <Compile Include="Or.Vector64.SByte.cs" />
-    <Compile Include="Or.Vector64.Single.cs" />
-    <Compile Include="Or.Vector64.UInt16.cs" />
-    <Compile Include="Or.Vector64.UInt32.cs" />
-    <Compile Include="Or.Vector64.UInt64.cs" />
-    <Compile Include="Or.Vector128.Byte.cs" />
-    <Compile Include="Or.Vector128.Double.cs" />
-    <Compile Include="Or.Vector128.Int16.cs" />
-    <Compile Include="Or.Vector128.Int32.cs" />
-    <Compile Include="Or.Vector128.Int64.cs" />
-    <Compile Include="Or.Vector128.SByte.cs" />
-    <Compile Include="Or.Vector128.Single.cs" />
-    <Compile Include="Or.Vector128.UInt16.cs" />
-    <Compile Include="Or.Vector128.UInt32.cs" />
-    <Compile Include="Or.Vector128.UInt64.cs" />
-    <Compile Include="OrNot.Vector64.Byte.cs" />
-    <Compile Include="OrNot.Vector64.Double.cs" />
-    <Compile Include="OrNot.Vector64.Int16.cs" />
-    <Compile Include="OrNot.Vector64.Int32.cs" />
-    <Compile Include="OrNot.Vector64.Int64.cs" />
-    <Compile Include="OrNot.Vector64.SByte.cs" />
-    <Compile Include="OrNot.Vector64.Single.cs" />
-    <Compile Include="OrNot.Vector64.UInt16.cs" />
-    <Compile Include="OrNot.Vector64.UInt32.cs" />
-    <Compile Include="OrNot.Vector64.UInt64.cs" />
-    <Compile Include="OrNot.Vector128.Byte.cs" />
-    <Compile Include="OrNot.Vector128.Double.cs" />
-    <Compile Include="OrNot.Vector128.Int16.cs" />
-    <Compile Include="OrNot.Vector128.Int32.cs" />
-    <Compile Include="OrNot.Vector128.Int64.cs" />
-    <Compile Include="OrNot.Vector128.SByte.cs" />
-    <Compile Include="OrNot.Vector128.Single.cs" />
-    <Compile Include="OrNot.Vector128.UInt16.cs" />
-    <Compile Include="OrNot.Vector128.UInt32.cs" />
-    <Compile Include="OrNot.Vector128.UInt64.cs" />
-    <Compile Include="PolynomialMultiply.Vector64.Byte.cs" />
-    <Compile Include="PolynomialMultiply.Vector64.SByte.cs" />
-    <Compile Include="PolynomialMultiply.Vector128.Byte.cs" />
-    <Compile Include="PolynomialMultiply.Vector128.SByte.cs" />
-    <Compile Include="PolynomialMultiplyWideningLower.Vector64.Byte.cs" />
-    <Compile Include="PolynomialMultiplyWideningLower.Vector64.SByte.cs" />
-    <Compile Include="PolynomialMultiplyWideningUpper.Vector128.Byte.cs" />
-    <Compile Include="PolynomialMultiplyWideningUpper.Vector128.SByte.cs" />
-    <Compile Include="PopCount.Vector64.Byte.cs" />
-    <Compile Include="PopCount.Vector64.SByte.cs" />
-    <Compile Include="PopCount.Vector128.Byte.cs" />
-    <Compile Include="PopCount.Vector128.SByte.cs" />
-    <Compile Include="ReciprocalEstimate.Vector64.Single.cs" />
-    <Compile Include="ReciprocalEstimate.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Byte.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Int16.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Int32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.SByte.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Byte.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int16.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int64.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.SByte.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsertScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLeftLogicalAndInsertScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.Byte.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.Int16.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.Int32.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.SByte.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.UInt16.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector64.UInt32.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.Byte.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.Int16.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs" />
     <Compile Include="Program.AdvSimd_Part2.cs" />
     <Compile Include="..\Shared\Helpers.cs" />
     <Compile Include="..\Shared\Program.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part3_r.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part3_r.csproj
index 58044095eb83b..b11a51aea9ad0 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part3_r.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part3_r.csproj
@@ -8,14 +8,141 @@
     <Optimize />
   </PropertyGroup>
   <ItemGroup>
-    <Compile Include="ShiftRightAndInsert.Vector128.Int32.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.Int64.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.SByte.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.UInt16.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.UInt32.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.UInt64.cs" />
-    <Compile Include="ShiftRightLogicalAndInsertScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftRightLogicalAndInsertScalar.Vector64.UInt64.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector64.Int16.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector64.Int32.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector64.UInt16.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector64.UInt32.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector128.Int16.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector128.Int32.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector128.UInt16.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.Byte.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.Int16.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.Int32.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.SByte.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Byte.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Int16.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Int32.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.SByte.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Byte.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Int16.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Int32.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.SByte.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.Byte.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.Int16.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.Int32.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.SByte.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Byte.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Int16.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Int32.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.SByte.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Byte.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Int16.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Int32.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.SByte.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.UInt32.cs" />
+    <Compile Include="Negate.Vector64.Int16.cs" />
+    <Compile Include="Negate.Vector64.Int32.cs" />
+    <Compile Include="Negate.Vector64.SByte.cs" />
+    <Compile Include="Negate.Vector64.Single.cs" />
+    <Compile Include="Negate.Vector128.Int16.cs" />
+    <Compile Include="Negate.Vector128.Int32.cs" />
+    <Compile Include="Negate.Vector128.SByte.cs" />
+    <Compile Include="Negate.Vector128.Single.cs" />
+    <Compile Include="NegateScalar.Vector64.Double.cs" />
+    <Compile Include="NegateScalar.Vector64.Single.cs" />
+    <Compile Include="Not.Vector64.Byte.cs" />
+    <Compile Include="Not.Vector64.Double.cs" />
+    <Compile Include="Not.Vector64.Int16.cs" />
+    <Compile Include="Not.Vector64.Int32.cs" />
+    <Compile Include="Not.Vector64.Int64.cs" />
+    <Compile Include="Not.Vector64.SByte.cs" />
+    <Compile Include="Not.Vector64.Single.cs" />
+    <Compile Include="Not.Vector64.UInt16.cs" />
+    <Compile Include="Not.Vector64.UInt32.cs" />
+    <Compile Include="Not.Vector64.UInt64.cs" />
+    <Compile Include="Not.Vector128.Byte.cs" />
+    <Compile Include="Not.Vector128.Double.cs" />
+    <Compile Include="Not.Vector128.Int16.cs" />
+    <Compile Include="Not.Vector128.Int32.cs" />
+    <Compile Include="Not.Vector128.Int64.cs" />
+    <Compile Include="Not.Vector128.SByte.cs" />
+    <Compile Include="Not.Vector128.Single.cs" />
+    <Compile Include="Not.Vector128.UInt16.cs" />
+    <Compile Include="Not.Vector128.UInt32.cs" />
+    <Compile Include="Not.Vector128.UInt64.cs" />
+    <Compile Include="Or.Vector64.Byte.cs" />
+    <Compile Include="Or.Vector64.Double.cs" />
+    <Compile Include="Or.Vector64.Int16.cs" />
+    <Compile Include="Or.Vector64.Int32.cs" />
+    <Compile Include="Or.Vector64.Int64.cs" />
+    <Compile Include="Or.Vector64.SByte.cs" />
+    <Compile Include="Or.Vector64.Single.cs" />
+    <Compile Include="Or.Vector64.UInt16.cs" />
+    <Compile Include="Or.Vector64.UInt32.cs" />
+    <Compile Include="Or.Vector64.UInt64.cs" />
+    <Compile Include="Or.Vector128.Byte.cs" />
+    <Compile Include="Or.Vector128.Double.cs" />
+    <Compile Include="Or.Vector128.Int16.cs" />
+    <Compile Include="Or.Vector128.Int32.cs" />
+    <Compile Include="Or.Vector128.Int64.cs" />
+    <Compile Include="Or.Vector128.SByte.cs" />
+    <Compile Include="Or.Vector128.Single.cs" />
+    <Compile Include="Or.Vector128.UInt16.cs" />
+    <Compile Include="Or.Vector128.UInt32.cs" />
+    <Compile Include="Or.Vector128.UInt64.cs" />
+    <Compile Include="OrNot.Vector64.Byte.cs" />
+    <Compile Include="OrNot.Vector64.Double.cs" />
+    <Compile Include="OrNot.Vector64.Int16.cs" />
+    <Compile Include="OrNot.Vector64.Int32.cs" />
+    <Compile Include="OrNot.Vector64.Int64.cs" />
+    <Compile Include="OrNot.Vector64.SByte.cs" />
+    <Compile Include="OrNot.Vector64.Single.cs" />
+    <Compile Include="OrNot.Vector64.UInt16.cs" />
+    <Compile Include="OrNot.Vector64.UInt32.cs" />
+    <Compile Include="OrNot.Vector64.UInt64.cs" />
+    <Compile Include="OrNot.Vector128.Byte.cs" />
+    <Compile Include="OrNot.Vector128.Double.cs" />
+    <Compile Include="OrNot.Vector128.Int16.cs" />
+    <Compile Include="OrNot.Vector128.Int32.cs" />
+    <Compile Include="OrNot.Vector128.Int64.cs" />
+    <Compile Include="OrNot.Vector128.SByte.cs" />
+    <Compile Include="OrNot.Vector128.Single.cs" />
+    <Compile Include="OrNot.Vector128.UInt16.cs" />
+    <Compile Include="OrNot.Vector128.UInt32.cs" />
+    <Compile Include="OrNot.Vector128.UInt64.cs" />
+    <Compile Include="PolynomialMultiply.Vector64.Byte.cs" />
+    <Compile Include="PolynomialMultiply.Vector64.SByte.cs" />
+    <Compile Include="PolynomialMultiply.Vector128.Byte.cs" />
+    <Compile Include="PolynomialMultiply.Vector128.SByte.cs" />
+    <Compile Include="PolynomialMultiplyWideningLower.Vector64.Byte.cs" />
+    <Compile Include="PolynomialMultiplyWideningLower.Vector64.SByte.cs" />
+    <Compile Include="PolynomialMultiplyWideningUpper.Vector128.Byte.cs" />
+    <Compile Include="PolynomialMultiplyWideningUpper.Vector128.SByte.cs" />
+    <Compile Include="PopCount.Vector64.Byte.cs" />
+    <Compile Include="PopCount.Vector64.SByte.cs" />
+    <Compile Include="PopCount.Vector128.Byte.cs" />
+    <Compile Include="PopCount.Vector128.SByte.cs" />
+    <Compile Include="ReciprocalEstimate.Vector64.Single.cs" />
+    <Compile Include="ReciprocalEstimate.Vector64.UInt32.cs" />
     <Compile Include="ReciprocalEstimate.Vector128.Single.cs" />
     <Compile Include="ReciprocalEstimate.Vector128.UInt32.cs" />
     <Compile Include="ReciprocalSquareRootEstimate.Vector64.Single.cs" />
@@ -71,6 +198,22 @@
     <Compile Include="ShiftLeftLogical.Vector128.UInt16.1.cs" />
     <Compile Include="ShiftLeftLogical.Vector128.UInt32.1.cs" />
     <Compile Include="ShiftLeftLogical.Vector128.UInt64.1.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Byte.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Int16.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Int32.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.SByte.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Byte.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int16.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int32.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int64.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.SByte.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt16.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsertScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsertScalar.Vector64.UInt64.cs" />
     <Compile Include="ShiftLeftLogicalSaturate.Vector64.Byte.1.cs" />
     <Compile Include="ShiftLeftLogicalSaturate.Vector64.Int16.1.cs" />
     <Compile Include="ShiftLeftLogicalSaturate.Vector64.Int32.1.cs" />
@@ -121,149 +264,6 @@
     <Compile Include="ShiftLogical.Vector128.Int64.cs" />
     <Compile Include="ShiftLogical.Vector128.SByte.cs" />
     <Compile Include="ShiftLogical.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLogical.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLogical.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.Byte.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.Int16.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.Int32.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.Int64.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.SByte.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Byte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int64.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.SByte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftLogicalRoundedScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLogicalRoundedScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.Byte.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.Int16.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.Int32.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.Int64.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.SByte.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftLogicalScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLogicalScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticAddScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.Byte.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.UInt64.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.Byte.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt64.1.cs" />
-    <Compile Include="ShiftRightLogicalAddScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightLogicalAddScalar.Vector64.UInt64.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.UInt16.1.cs" />
     <Compile Include="Program.AdvSimd_Part3.cs" />
     <Compile Include="..\Shared\Helpers.cs" />
     <Compile Include="..\Shared\Program.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part3_ro.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part3_ro.csproj
index e17400b2d32e0..0cbbc1b6a0b17 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part3_ro.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part3_ro.csproj
@@ -8,14 +8,141 @@
     <Optimize>True</Optimize>
   </PropertyGroup>
   <ItemGroup>
-    <Compile Include="ShiftRightAndInsert.Vector128.Int32.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.Int64.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.SByte.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.UInt16.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.UInt32.cs" />
-    <Compile Include="ShiftRightAndInsert.Vector128.UInt64.cs" />
-    <Compile Include="ShiftRightLogicalAndInsertScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftRightLogicalAndInsertScalar.Vector64.UInt64.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs" />
+    <Compile Include="MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector64.Int16.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector64.Int32.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector64.UInt16.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector64.UInt32.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector128.Int16.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector128.Int32.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector128.UInt16.cs" />
+    <Compile Include="MultiplySubtractByScalar.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.Byte.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.Int16.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.Int32.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.SByte.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyWideningLower.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Byte.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Int16.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.Int32.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.SByte.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyWideningLowerAndAdd.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Byte.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Int16.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.Int32.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.SByte.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.UInt16.cs" />
+    <Compile Include="MultiplyWideningLowerAndSubtract.Vector64.UInt32.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.Byte.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.Int16.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.Int32.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.SByte.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyWideningUpper.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Byte.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Int16.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.Int32.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.SByte.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyWideningUpperAndAdd.Vector128.UInt32.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Byte.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Int16.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.Int32.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.SByte.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.UInt16.cs" />
+    <Compile Include="MultiplyWideningUpperAndSubtract.Vector128.UInt32.cs" />
+    <Compile Include="Negate.Vector64.Int16.cs" />
+    <Compile Include="Negate.Vector64.Int32.cs" />
+    <Compile Include="Negate.Vector64.SByte.cs" />
+    <Compile Include="Negate.Vector64.Single.cs" />
+    <Compile Include="Negate.Vector128.Int16.cs" />
+    <Compile Include="Negate.Vector128.Int32.cs" />
+    <Compile Include="Negate.Vector128.SByte.cs" />
+    <Compile Include="Negate.Vector128.Single.cs" />
+    <Compile Include="NegateScalar.Vector64.Double.cs" />
+    <Compile Include="NegateScalar.Vector64.Single.cs" />
+    <Compile Include="Not.Vector64.Byte.cs" />
+    <Compile Include="Not.Vector64.Double.cs" />
+    <Compile Include="Not.Vector64.Int16.cs" />
+    <Compile Include="Not.Vector64.Int32.cs" />
+    <Compile Include="Not.Vector64.Int64.cs" />
+    <Compile Include="Not.Vector64.SByte.cs" />
+    <Compile Include="Not.Vector64.Single.cs" />
+    <Compile Include="Not.Vector64.UInt16.cs" />
+    <Compile Include="Not.Vector64.UInt32.cs" />
+    <Compile Include="Not.Vector64.UInt64.cs" />
+    <Compile Include="Not.Vector128.Byte.cs" />
+    <Compile Include="Not.Vector128.Double.cs" />
+    <Compile Include="Not.Vector128.Int16.cs" />
+    <Compile Include="Not.Vector128.Int32.cs" />
+    <Compile Include="Not.Vector128.Int64.cs" />
+    <Compile Include="Not.Vector128.SByte.cs" />
+    <Compile Include="Not.Vector128.Single.cs" />
+    <Compile Include="Not.Vector128.UInt16.cs" />
+    <Compile Include="Not.Vector128.UInt32.cs" />
+    <Compile Include="Not.Vector128.UInt64.cs" />
+    <Compile Include="Or.Vector64.Byte.cs" />
+    <Compile Include="Or.Vector64.Double.cs" />
+    <Compile Include="Or.Vector64.Int16.cs" />
+    <Compile Include="Or.Vector64.Int32.cs" />
+    <Compile Include="Or.Vector64.Int64.cs" />
+    <Compile Include="Or.Vector64.SByte.cs" />
+    <Compile Include="Or.Vector64.Single.cs" />
+    <Compile Include="Or.Vector64.UInt16.cs" />
+    <Compile Include="Or.Vector64.UInt32.cs" />
+    <Compile Include="Or.Vector64.UInt64.cs" />
+    <Compile Include="Or.Vector128.Byte.cs" />
+    <Compile Include="Or.Vector128.Double.cs" />
+    <Compile Include="Or.Vector128.Int16.cs" />
+    <Compile Include="Or.Vector128.Int32.cs" />
+    <Compile Include="Or.Vector128.Int64.cs" />
+    <Compile Include="Or.Vector128.SByte.cs" />
+    <Compile Include="Or.Vector128.Single.cs" />
+    <Compile Include="Or.Vector128.UInt16.cs" />
+    <Compile Include="Or.Vector128.UInt32.cs" />
+    <Compile Include="Or.Vector128.UInt64.cs" />
+    <Compile Include="OrNot.Vector64.Byte.cs" />
+    <Compile Include="OrNot.Vector64.Double.cs" />
+    <Compile Include="OrNot.Vector64.Int16.cs" />
+    <Compile Include="OrNot.Vector64.Int32.cs" />
+    <Compile Include="OrNot.Vector64.Int64.cs" />
+    <Compile Include="OrNot.Vector64.SByte.cs" />
+    <Compile Include="OrNot.Vector64.Single.cs" />
+    <Compile Include="OrNot.Vector64.UInt16.cs" />
+    <Compile Include="OrNot.Vector64.UInt32.cs" />
+    <Compile Include="OrNot.Vector64.UInt64.cs" />
+    <Compile Include="OrNot.Vector128.Byte.cs" />
+    <Compile Include="OrNot.Vector128.Double.cs" />
+    <Compile Include="OrNot.Vector128.Int16.cs" />
+    <Compile Include="OrNot.Vector128.Int32.cs" />
+    <Compile Include="OrNot.Vector128.Int64.cs" />
+    <Compile Include="OrNot.Vector128.SByte.cs" />
+    <Compile Include="OrNot.Vector128.Single.cs" />
+    <Compile Include="OrNot.Vector128.UInt16.cs" />
+    <Compile Include="OrNot.Vector128.UInt32.cs" />
+    <Compile Include="OrNot.Vector128.UInt64.cs" />
+    <Compile Include="PolynomialMultiply.Vector64.Byte.cs" />
+    <Compile Include="PolynomialMultiply.Vector64.SByte.cs" />
+    <Compile Include="PolynomialMultiply.Vector128.Byte.cs" />
+    <Compile Include="PolynomialMultiply.Vector128.SByte.cs" />
+    <Compile Include="PolynomialMultiplyWideningLower.Vector64.Byte.cs" />
+    <Compile Include="PolynomialMultiplyWideningLower.Vector64.SByte.cs" />
+    <Compile Include="PolynomialMultiplyWideningUpper.Vector128.Byte.cs" />
+    <Compile Include="PolynomialMultiplyWideningUpper.Vector128.SByte.cs" />
+    <Compile Include="PopCount.Vector64.Byte.cs" />
+    <Compile Include="PopCount.Vector64.SByte.cs" />
+    <Compile Include="PopCount.Vector128.Byte.cs" />
+    <Compile Include="PopCount.Vector128.SByte.cs" />
+    <Compile Include="ReciprocalEstimate.Vector64.Single.cs" />
+    <Compile Include="ReciprocalEstimate.Vector64.UInt32.cs" />
     <Compile Include="ReciprocalEstimate.Vector128.Single.cs" />
     <Compile Include="ReciprocalEstimate.Vector128.UInt32.cs" />
     <Compile Include="ReciprocalSquareRootEstimate.Vector64.Single.cs" />
@@ -71,6 +198,22 @@
     <Compile Include="ShiftLeftLogical.Vector128.UInt16.1.cs" />
     <Compile Include="ShiftLeftLogical.Vector128.UInt32.1.cs" />
     <Compile Include="ShiftLeftLogical.Vector128.UInt64.1.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Byte.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Int16.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.Int32.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.SByte.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Byte.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int16.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int32.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.Int64.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.SByte.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt16.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsert.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsertScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLeftLogicalAndInsertScalar.Vector64.UInt64.cs" />
     <Compile Include="ShiftLeftLogicalSaturate.Vector64.Byte.1.cs" />
     <Compile Include="ShiftLeftLogicalSaturate.Vector64.Int16.1.cs" />
     <Compile Include="ShiftLeftLogicalSaturate.Vector64.Int32.1.cs" />
@@ -121,149 +264,6 @@
     <Compile Include="ShiftLogical.Vector128.Int64.cs" />
     <Compile Include="ShiftLogical.Vector128.SByte.cs" />
     <Compile Include="ShiftLogical.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLogical.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLogical.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.Byte.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.Int16.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.Int32.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.Int64.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.SByte.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLogicalRounded.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Byte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int64.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.SByte.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftLogicalRoundedScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLogicalRoundedScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.Byte.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.Int16.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.Int32.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.SByte.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.UInt16.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector64.UInt32.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.Byte.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.Int16.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.Int32.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.Int64.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.SByte.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.UInt16.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.UInt32.cs" />
-    <Compile Include="ShiftLogicalSaturate.Vector128.UInt64.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftLogicalScalar.Vector64.Int64.cs" />
-    <Compile Include="ShiftLogicalScalar.Vector64.UInt64.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmetic.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticAdd.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticAddScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticRounded.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightArithmeticRoundedScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightArithmeticScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.Byte.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogical.Vector128.UInt64.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector64.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.Byte.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.Int16.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.Int32.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.Int64.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.SByte.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt16.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt32.1.cs" />
-    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt64.1.cs" />
-    <Compile Include="ShiftRightLogicalAddScalar.Vector64.Int64.1.cs" />
-    <Compile Include="ShiftRightLogicalAddScalar.Vector64.UInt64.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Byte.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Int16.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Int32.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.SByte.1.cs" />
-    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.UInt16.1.cs" />
     <Compile Include="Program.AdvSimd_Part3.cs" />
     <Compile Include="..\Shared\Helpers.cs" />
     <Compile Include="..\Shared\Program.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part4_r.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part4_r.csproj
index 970bf0b53ac61..b1509a00a5b09 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part4_r.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part4_r.csproj
@@ -8,6 +8,165 @@
     <Optimize />
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="ShiftLogical.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLogical.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.Byte.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.Int16.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.Int32.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.Int64.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.SByte.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.UInt16.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Byte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int64.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.SByte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftLogicalRoundedScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLogicalRoundedScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.Byte.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.Int16.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.Int32.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.Int64.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.SByte.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.UInt16.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftLogicalScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLogicalScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.Byte.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.Int16.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.Int32.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.SByte.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.UInt16.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.UInt32.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.Byte.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.Int16.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.Int32.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.Int64.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.SByte.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.UInt16.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.UInt32.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.UInt64.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticAddScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.Byte.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.UInt64.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.Byte.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt64.1.cs" />
+    <Compile Include="ShiftRightLogicalAddScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightLogicalAddScalar.Vector64.UInt64.1.cs" />
+    <Compile Include="ShiftRightLogicalAndInsertScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftRightLogicalAndInsertScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.UInt16.1.cs" />
     <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.UInt32.1.cs" />
     <Compile Include="ShiftRightLogicalNarrowingSaturateLower.Vector64.Byte.1.cs" />
     <Compile Include="ShiftRightLogicalNarrowingSaturateLower.Vector64.Int16.1.cs" />
@@ -105,134 +264,6 @@
     <Compile Include="Store.Vector64.UInt64.cs" />
     <Compile Include="Store.Vector128.Byte.cs" />
     <Compile Include="Store.Vector128.Double.cs" />
-    <Compile Include="Store.Vector128.Int16.cs" />
-    <Compile Include="Store.Vector128.Int32.cs" />
-    <Compile Include="Store.Vector128.Int64.cs" />
-    <Compile Include="Store.Vector128.SByte.cs" />
-    <Compile Include="Store.Vector128.Single.cs" />
-    <Compile Include="Store.Vector128.UInt16.cs" />
-    <Compile Include="Store.Vector128.UInt32.cs" />
-    <Compile Include="Store.Vector128.UInt64.cs" />
-    <Compile Include="Subtract.Vector64.Byte.cs" />
-    <Compile Include="Subtract.Vector64.Int16.cs" />
-    <Compile Include="Subtract.Vector64.Int32.cs" />
-    <Compile Include="Subtract.Vector64.SByte.cs" />
-    <Compile Include="Subtract.Vector64.Single.cs" />
-    <Compile Include="Subtract.Vector64.UInt16.cs" />
-    <Compile Include="Subtract.Vector64.UInt32.cs" />
-    <Compile Include="Subtract.Vector128.Byte.cs" />
-    <Compile Include="Subtract.Vector128.Int16.cs" />
-    <Compile Include="Subtract.Vector128.Int32.cs" />
-    <Compile Include="Subtract.Vector128.Int64.cs" />
-    <Compile Include="Subtract.Vector128.SByte.cs" />
-    <Compile Include="Subtract.Vector128.Single.cs" />
-    <Compile Include="Subtract.Vector128.UInt16.cs" />
-    <Compile Include="Subtract.Vector128.UInt32.cs" />
-    <Compile Include="Subtract.Vector128.UInt64.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.Byte.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.Int16.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.Int32.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.SByte.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.UInt16.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.UInt32.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.Byte.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.Int16.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.Int32.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.SByte.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.UInt16.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.UInt32.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Byte.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Int16.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Int32.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.SByte.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.UInt16.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.UInt32.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Byte.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Int16.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Int32.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.SByte.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.UInt16.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.UInt32.cs" />
-    <Compile Include="SubtractSaturate.Vector64.Byte.cs" />
-    <Compile Include="SubtractSaturate.Vector64.Int16.cs" />
-    <Compile Include="SubtractSaturate.Vector64.Int32.cs" />
-    <Compile Include="SubtractSaturate.Vector64.SByte.cs" />
-    <Compile Include="SubtractSaturate.Vector64.UInt16.cs" />
-    <Compile Include="SubtractSaturate.Vector64.UInt32.cs" />
-    <Compile Include="SubtractSaturate.Vector128.Byte.cs" />
-    <Compile Include="SubtractSaturate.Vector128.Int16.cs" />
-    <Compile Include="SubtractSaturate.Vector128.Int32.cs" />
-    <Compile Include="SubtractSaturate.Vector128.Int64.cs" />
-    <Compile Include="SubtractSaturate.Vector128.SByte.cs" />
-    <Compile Include="SubtractSaturate.Vector128.UInt16.cs" />
-    <Compile Include="SubtractSaturate.Vector128.UInt32.cs" />
-    <Compile Include="SubtractSaturate.Vector128.UInt64.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.Int64.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.UInt64.cs" />
-    <Compile Include="SubtractScalar.Vector64.Double.cs" />
-    <Compile Include="SubtractScalar.Vector64.Int64.cs" />
-    <Compile Include="SubtractScalar.Vector64.Single.cs" />
-    <Compile Include="SubtractScalar.Vector64.UInt64.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.Byte.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.Int16.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.Int32.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.SByte.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.UInt16.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.UInt32.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.Int16.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.Int32.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.Int64.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.UInt16.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.UInt32.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.UInt64.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Byte.Vector128.Byte.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int16.Vector128.Int16.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int16.Vector128.SByte.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int32.Vector128.Int16.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int32.Vector128.Int32.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int64.Vector128.Int32.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.SByte.Vector128.SByte.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt16.Vector128.Byte.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt16.Vector128.UInt16.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt32.Vector128.UInt16.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt32.Vector128.UInt32.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt64.Vector128.UInt32.cs" />
-    <Compile Include="VectorTableLookup.Vector64.Byte.cs" />
-    <Compile Include="VectorTableLookup.Vector64.SByte.cs" />
-    <Compile Include="VectorTableLookupExtension.Vector64.Byte.cs" />
-    <Compile Include="VectorTableLookupExtension.Vector64.SByte.cs" />
-    <Compile Include="Xor.Vector64.Byte.cs" />
-    <Compile Include="Xor.Vector64.Double.cs" />
-    <Compile Include="Xor.Vector64.Int16.cs" />
-    <Compile Include="Xor.Vector64.Int32.cs" />
-    <Compile Include="Xor.Vector64.Int64.cs" />
-    <Compile Include="Xor.Vector64.SByte.cs" />
-    <Compile Include="Xor.Vector64.Single.cs" />
-    <Compile Include="Xor.Vector64.UInt16.cs" />
-    <Compile Include="Xor.Vector64.UInt32.cs" />
-    <Compile Include="Xor.Vector64.UInt64.cs" />
-    <Compile Include="Xor.Vector128.Byte.cs" />
-    <Compile Include="Xor.Vector128.Double.cs" />
-    <Compile Include="Xor.Vector128.Int16.cs" />
-    <Compile Include="Xor.Vector128.Int32.cs" />
-    <Compile Include="Xor.Vector128.Int64.cs" />
-    <Compile Include="Xor.Vector128.SByte.cs" />
-    <Compile Include="Xor.Vector128.Single.cs" />
-    <Compile Include="Xor.Vector128.UInt16.cs" />
-    <Compile Include="Xor.Vector128.UInt32.cs" />
-    <Compile Include="Xor.Vector128.UInt64.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.Byte.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.Int16.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.Int32.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.SByte.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.UInt16.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.UInt32.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.Byte.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.Int16.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.Int32.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.SByte.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.UInt16.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.UInt32.cs" />
     <Compile Include="Program.AdvSimd_Part4.cs" />
     <Compile Include="..\Shared\Helpers.cs" />
     <Compile Include="..\Shared\Program.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part4_ro.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part4_ro.csproj
index 8269ffa0562f7..ad9231cea2fab 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part4_ro.csproj
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part4_ro.csproj
@@ -8,6 +8,165 @@
     <Optimize>True</Optimize>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="ShiftLogical.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLogical.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.Byte.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.Int16.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.Int32.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.Int64.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.SByte.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.UInt16.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLogicalRounded.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Byte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.Int64.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.SByte.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt16.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturate.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLogicalRoundedSaturateScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftLogicalRoundedScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLogicalRoundedScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.Byte.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.Int16.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.Int32.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.SByte.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.UInt16.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector64.UInt32.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.Byte.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.Int16.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.Int32.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.Int64.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.SByte.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.UInt16.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.UInt32.cs" />
+    <Compile Include="ShiftLogicalSaturate.Vector128.UInt64.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLogicalSaturateScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftLogicalScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftLogicalScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.Byte.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.Int16.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.Int32.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.SByte.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.UInt16.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector64.UInt32.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.Byte.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.Int16.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.Int32.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.Int64.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.SByte.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.UInt16.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.UInt32.cs" />
+    <Compile Include="ShiftRightAndInsert.Vector128.UInt64.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmetic.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticAdd.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticAddScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateLower.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticRounded.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAdd.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightArithmeticRoundedScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightArithmeticScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.Byte.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogical.Vector128.UInt64.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector64.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.Byte.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.Int16.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.Int32.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.Int64.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.SByte.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt16.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt32.1.cs" />
+    <Compile Include="ShiftRightLogicalAdd.Vector128.UInt64.1.cs" />
+    <Compile Include="ShiftRightLogicalAddScalar.Vector64.Int64.1.cs" />
+    <Compile Include="ShiftRightLogicalAddScalar.Vector64.UInt64.1.cs" />
+    <Compile Include="ShiftRightLogicalAndInsertScalar.Vector64.Int64.cs" />
+    <Compile Include="ShiftRightLogicalAndInsertScalar.Vector64.UInt64.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Byte.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Int16.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.Int32.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.SByte.1.cs" />
+    <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.UInt16.1.cs" />
     <Compile Include="ShiftRightLogicalNarrowingLower.Vector64.UInt32.1.cs" />
     <Compile Include="ShiftRightLogicalNarrowingSaturateLower.Vector64.Byte.1.cs" />
     <Compile Include="ShiftRightLogicalNarrowingSaturateLower.Vector64.Int16.1.cs" />
@@ -105,134 +264,6 @@
     <Compile Include="Store.Vector64.UInt64.cs" />
     <Compile Include="Store.Vector128.Byte.cs" />
     <Compile Include="Store.Vector128.Double.cs" />
-    <Compile Include="Store.Vector128.Int16.cs" />
-    <Compile Include="Store.Vector128.Int32.cs" />
-    <Compile Include="Store.Vector128.Int64.cs" />
-    <Compile Include="Store.Vector128.SByte.cs" />
-    <Compile Include="Store.Vector128.Single.cs" />
-    <Compile Include="Store.Vector128.UInt16.cs" />
-    <Compile Include="Store.Vector128.UInt32.cs" />
-    <Compile Include="Store.Vector128.UInt64.cs" />
-    <Compile Include="Subtract.Vector64.Byte.cs" />
-    <Compile Include="Subtract.Vector64.Int16.cs" />
-    <Compile Include="Subtract.Vector64.Int32.cs" />
-    <Compile Include="Subtract.Vector64.SByte.cs" />
-    <Compile Include="Subtract.Vector64.Single.cs" />
-    <Compile Include="Subtract.Vector64.UInt16.cs" />
-    <Compile Include="Subtract.Vector64.UInt32.cs" />
-    <Compile Include="Subtract.Vector128.Byte.cs" />
-    <Compile Include="Subtract.Vector128.Int16.cs" />
-    <Compile Include="Subtract.Vector128.Int32.cs" />
-    <Compile Include="Subtract.Vector128.Int64.cs" />
-    <Compile Include="Subtract.Vector128.SByte.cs" />
-    <Compile Include="Subtract.Vector128.Single.cs" />
-    <Compile Include="Subtract.Vector128.UInt16.cs" />
-    <Compile Include="Subtract.Vector128.UInt32.cs" />
-    <Compile Include="Subtract.Vector128.UInt64.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.Byte.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.Int16.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.Int32.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.SByte.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.UInt16.cs" />
-    <Compile Include="SubtractHighNarrowingLower.Vector64.UInt32.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.Byte.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.Int16.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.Int32.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.SByte.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.UInt16.cs" />
-    <Compile Include="SubtractHighNarrowingUpper.Vector128.UInt32.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Byte.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Int16.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Int32.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.SByte.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.UInt16.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.UInt32.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Byte.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Int16.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Int32.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.SByte.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.UInt16.cs" />
-    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.UInt32.cs" />
-    <Compile Include="SubtractSaturate.Vector64.Byte.cs" />
-    <Compile Include="SubtractSaturate.Vector64.Int16.cs" />
-    <Compile Include="SubtractSaturate.Vector64.Int32.cs" />
-    <Compile Include="SubtractSaturate.Vector64.SByte.cs" />
-    <Compile Include="SubtractSaturate.Vector64.UInt16.cs" />
-    <Compile Include="SubtractSaturate.Vector64.UInt32.cs" />
-    <Compile Include="SubtractSaturate.Vector128.Byte.cs" />
-    <Compile Include="SubtractSaturate.Vector128.Int16.cs" />
-    <Compile Include="SubtractSaturate.Vector128.Int32.cs" />
-    <Compile Include="SubtractSaturate.Vector128.Int64.cs" />
-    <Compile Include="SubtractSaturate.Vector128.SByte.cs" />
-    <Compile Include="SubtractSaturate.Vector128.UInt16.cs" />
-    <Compile Include="SubtractSaturate.Vector128.UInt32.cs" />
-    <Compile Include="SubtractSaturate.Vector128.UInt64.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.Int64.cs" />
-    <Compile Include="SubtractSaturateScalar.Vector64.UInt64.cs" />
-    <Compile Include="SubtractScalar.Vector64.Double.cs" />
-    <Compile Include="SubtractScalar.Vector64.Int64.cs" />
-    <Compile Include="SubtractScalar.Vector64.Single.cs" />
-    <Compile Include="SubtractScalar.Vector64.UInt64.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.Byte.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.Int16.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.Int32.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.SByte.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.UInt16.cs" />
-    <Compile Include="SubtractWideningLower.Vector64.UInt32.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.Int16.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.Int32.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.Int64.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.UInt16.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.UInt32.cs" />
-    <Compile Include="SubtractWideningLower.Vector128.UInt64.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Byte.Vector128.Byte.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int16.Vector128.Int16.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int16.Vector128.SByte.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int32.Vector128.Int16.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int32.Vector128.Int32.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.Int64.Vector128.Int32.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.SByte.Vector128.SByte.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt16.Vector128.Byte.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt16.Vector128.UInt16.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt32.Vector128.UInt16.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt32.Vector128.UInt32.cs" />
-    <Compile Include="SubtractWideningUpper.Vector128.UInt64.Vector128.UInt32.cs" />
-    <Compile Include="VectorTableLookup.Vector64.Byte.cs" />
-    <Compile Include="VectorTableLookup.Vector64.SByte.cs" />
-    <Compile Include="VectorTableLookupExtension.Vector64.Byte.cs" />
-    <Compile Include="VectorTableLookupExtension.Vector64.SByte.cs" />
-    <Compile Include="Xor.Vector64.Byte.cs" />
-    <Compile Include="Xor.Vector64.Double.cs" />
-    <Compile Include="Xor.Vector64.Int16.cs" />
-    <Compile Include="Xor.Vector64.Int32.cs" />
-    <Compile Include="Xor.Vector64.Int64.cs" />
-    <Compile Include="Xor.Vector64.SByte.cs" />
-    <Compile Include="Xor.Vector64.Single.cs" />
-    <Compile Include="Xor.Vector64.UInt16.cs" />
-    <Compile Include="Xor.Vector64.UInt32.cs" />
-    <Compile Include="Xor.Vector64.UInt64.cs" />
-    <Compile Include="Xor.Vector128.Byte.cs" />
-    <Compile Include="Xor.Vector128.Double.cs" />
-    <Compile Include="Xor.Vector128.Int16.cs" />
-    <Compile Include="Xor.Vector128.Int32.cs" />
-    <Compile Include="Xor.Vector128.Int64.cs" />
-    <Compile Include="Xor.Vector128.SByte.cs" />
-    <Compile Include="Xor.Vector128.Single.cs" />
-    <Compile Include="Xor.Vector128.UInt16.cs" />
-    <Compile Include="Xor.Vector128.UInt32.cs" />
-    <Compile Include="Xor.Vector128.UInt64.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.Byte.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.Int16.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.Int32.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.SByte.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.UInt16.cs" />
-    <Compile Include="ZeroExtendWideningLower.Vector64.UInt32.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.Byte.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.Int16.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.Int32.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.SByte.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.UInt16.cs" />
-    <Compile Include="ZeroExtendWideningUpper.Vector128.UInt32.cs" />
     <Compile Include="Program.AdvSimd_Part4.cs" />
     <Compile Include="..\Shared\Helpers.cs" />
     <Compile Include="..\Shared\Program.cs" />
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part5_r.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part5_r.csproj
new file mode 100644
index 0000000000000..13ce2301c91f6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part5_r.csproj
@@ -0,0 +1,160 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+  </PropertyGroup>
+  <PropertyGroup>
+    <DebugType>Embedded</DebugType>
+    <Optimize />
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="Store.Vector128.Int16.cs" />
+    <Compile Include="Store.Vector128.Int32.cs" />
+    <Compile Include="Store.Vector128.Int64.cs" />
+    <Compile Include="Store.Vector128.SByte.cs" />
+    <Compile Include="Store.Vector128.Single.cs" />
+    <Compile Include="Store.Vector128.UInt16.cs" />
+    <Compile Include="Store.Vector128.UInt32.cs" />
+    <Compile Include="Store.Vector128.UInt64.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.Byte.7.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.Int16.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.Int32.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.SByte.7.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.Single.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.UInt16.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Byte.15.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Double.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Int16.7.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Int32.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Int64.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.SByte.15.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Single.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.UInt16.7.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.UInt32.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.UInt64.1.cs" />
+    <Compile Include="Subtract.Vector64.Byte.cs" />
+    <Compile Include="Subtract.Vector64.Int16.cs" />
+    <Compile Include="Subtract.Vector64.Int32.cs" />
+    <Compile Include="Subtract.Vector64.SByte.cs" />
+    <Compile Include="Subtract.Vector64.Single.cs" />
+    <Compile Include="Subtract.Vector64.UInt16.cs" />
+    <Compile Include="Subtract.Vector64.UInt32.cs" />
+    <Compile Include="Subtract.Vector128.Byte.cs" />
+    <Compile Include="Subtract.Vector128.Int16.cs" />
+    <Compile Include="Subtract.Vector128.Int32.cs" />
+    <Compile Include="Subtract.Vector128.Int64.cs" />
+    <Compile Include="Subtract.Vector128.SByte.cs" />
+    <Compile Include="Subtract.Vector128.Single.cs" />
+    <Compile Include="Subtract.Vector128.UInt16.cs" />
+    <Compile Include="Subtract.Vector128.UInt32.cs" />
+    <Compile Include="Subtract.Vector128.UInt64.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.Byte.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.Int16.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.Int32.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.SByte.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.UInt16.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.UInt32.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.Byte.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.Int16.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.Int32.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.SByte.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.UInt16.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.UInt32.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Byte.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Int16.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Int32.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.SByte.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.UInt16.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.UInt32.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Byte.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Int16.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Int32.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.SByte.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.UInt16.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.UInt32.cs" />
+    <Compile Include="SubtractSaturate.Vector64.Byte.cs" />
+    <Compile Include="SubtractSaturate.Vector64.Int16.cs" />
+    <Compile Include="SubtractSaturate.Vector64.Int32.cs" />
+    <Compile Include="SubtractSaturate.Vector64.SByte.cs" />
+    <Compile Include="SubtractSaturate.Vector64.UInt16.cs" />
+    <Compile Include="SubtractSaturate.Vector64.UInt32.cs" />
+    <Compile Include="SubtractSaturate.Vector128.Byte.cs" />
+    <Compile Include="SubtractSaturate.Vector128.Int16.cs" />
+    <Compile Include="SubtractSaturate.Vector128.Int32.cs" />
+    <Compile Include="SubtractSaturate.Vector128.Int64.cs" />
+    <Compile Include="SubtractSaturate.Vector128.SByte.cs" />
+    <Compile Include="SubtractSaturate.Vector128.UInt16.cs" />
+    <Compile Include="SubtractSaturate.Vector128.UInt32.cs" />
+    <Compile Include="SubtractSaturate.Vector128.UInt64.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.Int64.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.UInt64.cs" />
+    <Compile Include="SubtractScalar.Vector64.Double.cs" />
+    <Compile Include="SubtractScalar.Vector64.Int64.cs" />
+    <Compile Include="SubtractScalar.Vector64.Single.cs" />
+    <Compile Include="SubtractScalar.Vector64.UInt64.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.Byte.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.Int16.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.Int32.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.SByte.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.UInt16.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.UInt32.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.Int16.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.Int32.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.Int64.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.UInt16.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.UInt32.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.UInt64.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Byte.Vector128.Byte.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int16.Vector128.Int16.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int16.Vector128.SByte.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int32.Vector128.Int16.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int32.Vector128.Int32.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int64.Vector128.Int32.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.SByte.Vector128.SByte.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt16.Vector128.Byte.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt16.Vector128.UInt16.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt32.Vector128.UInt16.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt32.Vector128.UInt32.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt64.Vector128.UInt32.cs" />
+    <Compile Include="VectorTableLookup.Vector64.Byte.cs" />
+    <Compile Include="VectorTableLookup.Vector64.SByte.cs" />
+    <Compile Include="VectorTableLookupExtension.Vector64.Byte.cs" />
+    <Compile Include="VectorTableLookupExtension.Vector64.SByte.cs" />
+    <Compile Include="Xor.Vector64.Byte.cs" />
+    <Compile Include="Xor.Vector64.Double.cs" />
+    <Compile Include="Xor.Vector64.Int16.cs" />
+    <Compile Include="Xor.Vector64.Int32.cs" />
+    <Compile Include="Xor.Vector64.Int64.cs" />
+    <Compile Include="Xor.Vector64.SByte.cs" />
+    <Compile Include="Xor.Vector64.Single.cs" />
+    <Compile Include="Xor.Vector64.UInt16.cs" />
+    <Compile Include="Xor.Vector64.UInt32.cs" />
+    <Compile Include="Xor.Vector64.UInt64.cs" />
+    <Compile Include="Xor.Vector128.Byte.cs" />
+    <Compile Include="Xor.Vector128.Double.cs" />
+    <Compile Include="Xor.Vector128.Int16.cs" />
+    <Compile Include="Xor.Vector128.Int32.cs" />
+    <Compile Include="Xor.Vector128.Int64.cs" />
+    <Compile Include="Xor.Vector128.SByte.cs" />
+    <Compile Include="Xor.Vector128.Single.cs" />
+    <Compile Include="Xor.Vector128.UInt16.cs" />
+    <Compile Include="Xor.Vector128.UInt32.cs" />
+    <Compile Include="Xor.Vector128.UInt64.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.Byte.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.Int16.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.Int32.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.SByte.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.UInt16.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.UInt32.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.Byte.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.Int16.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.Int32.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.SByte.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.UInt16.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.UInt32.cs" />
+    <Compile Include="Program.AdvSimd_Part5.cs" />
+    <Compile Include="..\Shared\Helpers.cs" />
+    <Compile Include="..\Shared\Program.cs" />
+  </ItemGroup>
+</Project>
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part5_ro.csproj b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part5_ro.csproj
new file mode 100644
index 0000000000000..b1bf5c60bcd0d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/AdvSimd_Part5_ro.csproj
@@ -0,0 +1,160 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+  </PropertyGroup>
+  <PropertyGroup>
+    <DebugType>Embedded</DebugType>
+    <Optimize>True</Optimize>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="Store.Vector128.Int16.cs" />
+    <Compile Include="Store.Vector128.Int32.cs" />
+    <Compile Include="Store.Vector128.Int64.cs" />
+    <Compile Include="Store.Vector128.SByte.cs" />
+    <Compile Include="Store.Vector128.Single.cs" />
+    <Compile Include="Store.Vector128.UInt16.cs" />
+    <Compile Include="Store.Vector128.UInt32.cs" />
+    <Compile Include="Store.Vector128.UInt64.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.Byte.7.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.Int16.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.Int32.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.SByte.7.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.Single.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.UInt16.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector64.UInt32.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Byte.15.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Double.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Int16.7.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Int32.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Int64.1.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.SByte.15.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.Single.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.UInt16.7.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.UInt32.3.cs" />
+    <Compile Include="StoreSelectedScalar.Vector128.UInt64.1.cs" />
+    <Compile Include="Subtract.Vector64.Byte.cs" />
+    <Compile Include="Subtract.Vector64.Int16.cs" />
+    <Compile Include="Subtract.Vector64.Int32.cs" />
+    <Compile Include="Subtract.Vector64.SByte.cs" />
+    <Compile Include="Subtract.Vector64.Single.cs" />
+    <Compile Include="Subtract.Vector64.UInt16.cs" />
+    <Compile Include="Subtract.Vector64.UInt32.cs" />
+    <Compile Include="Subtract.Vector128.Byte.cs" />
+    <Compile Include="Subtract.Vector128.Int16.cs" />
+    <Compile Include="Subtract.Vector128.Int32.cs" />
+    <Compile Include="Subtract.Vector128.Int64.cs" />
+    <Compile Include="Subtract.Vector128.SByte.cs" />
+    <Compile Include="Subtract.Vector128.Single.cs" />
+    <Compile Include="Subtract.Vector128.UInt16.cs" />
+    <Compile Include="Subtract.Vector128.UInt32.cs" />
+    <Compile Include="Subtract.Vector128.UInt64.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.Byte.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.Int16.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.Int32.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.SByte.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.UInt16.cs" />
+    <Compile Include="SubtractHighNarrowingLower.Vector64.UInt32.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.Byte.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.Int16.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.Int32.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.SByte.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.UInt16.cs" />
+    <Compile Include="SubtractHighNarrowingUpper.Vector128.UInt32.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Byte.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Int16.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.Int32.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.SByte.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.UInt16.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingLower.Vector64.UInt32.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Byte.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Int16.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.Int32.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.SByte.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.UInt16.cs" />
+    <Compile Include="SubtractRoundedHighNarrowingUpper.Vector128.UInt32.cs" />
+    <Compile Include="SubtractSaturate.Vector64.Byte.cs" />
+    <Compile Include="SubtractSaturate.Vector64.Int16.cs" />
+    <Compile Include="SubtractSaturate.Vector64.Int32.cs" />
+    <Compile Include="SubtractSaturate.Vector64.SByte.cs" />
+    <Compile Include="SubtractSaturate.Vector64.UInt16.cs" />
+    <Compile Include="SubtractSaturate.Vector64.UInt32.cs" />
+    <Compile Include="SubtractSaturate.Vector128.Byte.cs" />
+    <Compile Include="SubtractSaturate.Vector128.Int16.cs" />
+    <Compile Include="SubtractSaturate.Vector128.Int32.cs" />
+    <Compile Include="SubtractSaturate.Vector128.Int64.cs" />
+    <Compile Include="SubtractSaturate.Vector128.SByte.cs" />
+    <Compile Include="SubtractSaturate.Vector128.UInt16.cs" />
+    <Compile Include="SubtractSaturate.Vector128.UInt32.cs" />
+    <Compile Include="SubtractSaturate.Vector128.UInt64.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.Int64.cs" />
+    <Compile Include="SubtractSaturateScalar.Vector64.UInt64.cs" />
+    <Compile Include="SubtractScalar.Vector64.Double.cs" />
+    <Compile Include="SubtractScalar.Vector64.Int64.cs" />
+    <Compile Include="SubtractScalar.Vector64.Single.cs" />
+    <Compile Include="SubtractScalar.Vector64.UInt64.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.Byte.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.Int16.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.Int32.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.SByte.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.UInt16.cs" />
+    <Compile Include="SubtractWideningLower.Vector64.UInt32.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.Int16.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.Int32.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.Int64.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.UInt16.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.UInt32.cs" />
+    <Compile Include="SubtractWideningLower.Vector128.UInt64.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Byte.Vector128.Byte.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int16.Vector128.Int16.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int16.Vector128.SByte.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int32.Vector128.Int16.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int32.Vector128.Int32.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.Int64.Vector128.Int32.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.SByte.Vector128.SByte.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt16.Vector128.Byte.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt16.Vector128.UInt16.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt32.Vector128.UInt16.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt32.Vector128.UInt32.cs" />
+    <Compile Include="SubtractWideningUpper.Vector128.UInt64.Vector128.UInt32.cs" />
+    <Compile Include="VectorTableLookup.Vector64.Byte.cs" />
+    <Compile Include="VectorTableLookup.Vector64.SByte.cs" />
+    <Compile Include="VectorTableLookupExtension.Vector64.Byte.cs" />
+    <Compile Include="VectorTableLookupExtension.Vector64.SByte.cs" />
+    <Compile Include="Xor.Vector64.Byte.cs" />
+    <Compile Include="Xor.Vector64.Double.cs" />
+    <Compile Include="Xor.Vector64.Int16.cs" />
+    <Compile Include="Xor.Vector64.Int32.cs" />
+    <Compile Include="Xor.Vector64.Int64.cs" />
+    <Compile Include="Xor.Vector64.SByte.cs" />
+    <Compile Include="Xor.Vector64.Single.cs" />
+    <Compile Include="Xor.Vector64.UInt16.cs" />
+    <Compile Include="Xor.Vector64.UInt32.cs" />
+    <Compile Include="Xor.Vector64.UInt64.cs" />
+    <Compile Include="Xor.Vector128.Byte.cs" />
+    <Compile Include="Xor.Vector128.Double.cs" />
+    <Compile Include="Xor.Vector128.Int16.cs" />
+    <Compile Include="Xor.Vector128.Int32.cs" />
+    <Compile Include="Xor.Vector128.Int64.cs" />
+    <Compile Include="Xor.Vector128.SByte.cs" />
+    <Compile Include="Xor.Vector128.Single.cs" />
+    <Compile Include="Xor.Vector128.UInt16.cs" />
+    <Compile Include="Xor.Vector128.UInt32.cs" />
+    <Compile Include="Xor.Vector128.UInt64.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.Byte.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.Int16.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.Int32.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.SByte.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.UInt16.cs" />
+    <Compile Include="ZeroExtendWideningLower.Vector64.UInt32.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.Byte.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.Int16.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.Int32.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.SByte.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.UInt16.cs" />
+    <Compile Include="ZeroExtendWideningUpper.Vector128.UInt32.cs" />
+    <Compile Include="Program.AdvSimd_Part5.cs" />
+    <Compile Include="..\Shared\Helpers.cs" />
+    <Compile Include="..\Shared\Program.cs" />
+  </ItemGroup>
+</Project>
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Byte.8.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Byte.8.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Byte.8.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Byte.8.cs
index cf9cd8e290ceb..e1cea345c2a75 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Byte.8.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Byte.8.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V128_Byte_8()
+        private static void DuplicateSelectedScalarToVector128_Vector128_Byte_8()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Byte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Byte_8();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V128_Byte_8()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Byte_8
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Byte_8
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Byte_8 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Byte_8 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 8);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Byte_8 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Byte_8 testClass)
             {
                 fixed (Vector128<Byte>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Byte_8()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Byte_8()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar), ref Unsafe.As<Byte, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Byte_8()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Byte_8()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Byte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Byte_8();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Byte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Byte_8();
 
             fixed (Vector128<Byte>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Byte[] firstOp, Byte[] result, [CallerMemberName] st
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[8])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[8])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Int16.4.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Int16.4.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Int16.4.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Int16.4.cs
index a1fa2b1b9b09e..b97d6a6ae43b2 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Int16.4.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Int16.4.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V128_Int16_4()
+        private static void DuplicateSelectedScalarToVector128_Vector128_Int16_4()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int16_4();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V128_Int16_4()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int16_4
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int16_4
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int16_4 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int16_4 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 4);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int16_4 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int16_4 testClass)
             {
                 fixed (Vector128<Int16>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int16_4()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int16_4()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar), ref Unsafe.As<Int16, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int16_4()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int16_4()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int16_4();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int16_4();
 
             fixed (Vector128<Int16>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Int16[] firstOp, Int16[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[4])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[4])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Int32.2.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Int32.2.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Int32.2.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Int32.2.cs
index 60a88d0d8dcd8..ec726304aefb7 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Int32.2.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Int32.2.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V128_Int32_2()
+        private static void DuplicateSelectedScalarToVector128_Vector128_Int32_2()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int32_2();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V128_Int32_2()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int32_2
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int32_2
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int32_2 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int32_2 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 2);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int32_2 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int32_2 testClass)
             {
                 fixed (Vector128<Int32>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int32_2()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int32_2()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar), ref Unsafe.As<Int32, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int32_2()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int32_2()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int32_2();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 2);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Int32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Int32_2();
 
             fixed (Vector128<Int32>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Int32[] firstOp, Int32[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[2])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[2])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.SByte.8.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.SByte.8.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.SByte.8.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.SByte.8.cs
index a57c8b9184bf3..4fda49ff39e01 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.SByte.8.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.SByte.8.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V128_SByte_8()
+        private static void DuplicateSelectedScalarToVector128_Vector128_SByte_8()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_SByte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_SByte_8();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V128_SByte_8()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_SByte_8
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_SByte_8
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_SByte_8 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_SByte_8 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 8);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_SByte_8 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_SByte_8 testClass)
             {
                 fixed (Vector128<SByte>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_SByte_8()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_SByte_8()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar), ref Unsafe.As<SByte, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_SByte_8()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_SByte_8()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_SByte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_SByte_8();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_SByte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_SByte_8();
 
             fixed (Vector128<SByte>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(SByte[] firstOp, SByte[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[8])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[8])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Single.2.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Single.2.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Single.2.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Single.2.cs
index e6378b48f8972..8cee3b296fa0b 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.Single.2.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.Single.2.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V128_Single_2()
+        private static void DuplicateSelectedScalarToVector128_Vector128_Single_2()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Single_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Single_2();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V128_Single_2()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Single_2
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Single_2
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Single_2 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Single_2 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 2);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Single_2 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Single_2 testClass)
             {
                 fixed (Vector128<Single>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Single_2()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Single_2()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSingle(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar), ref Unsafe.As<Single, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Single_2()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Single_2()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Single_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Single_2();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 2);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_Single_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_Single_2();
 
             fixed (Vector128<Single>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Single[] firstOp, Single[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[2])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[2])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.UInt16.4.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.UInt16.4.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.UInt16.4.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.UInt16.4.cs
index e88f362ef45ba..68c83473d3a05 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.UInt16.4.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.UInt16.4.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V128_UInt16_4()
+        private static void DuplicateSelectedScalarToVector128_Vector128_UInt16_4()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt16_4();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V128_UInt16_4()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt16_4
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt16_4
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt16_4 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt16_4 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 4);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt16_4 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt16_4 testClass)
             {
                 fixed (Vector128<UInt16>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt16_4()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt16_4()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar), ref Unsafe.As<UInt16, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt16_4()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt16_4()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt16_4();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt16_4();
 
             fixed (Vector128<UInt16>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(UInt16[] firstOp, UInt16[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[4])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[4])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.UInt32.2.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.UInt32.2.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.UInt32.2.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.UInt32.2.cs
index b41fc8315838c..9178b43bda756 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V128.UInt32.2.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector128.UInt32.2.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V128_UInt32_2()
+        private static void DuplicateSelectedScalarToVector128_Vector128_UInt32_2()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt32_2();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V128_UInt32_2()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt32_2
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt32_2
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt32_2 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt32_2 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 2);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt32_2 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt32_2 testClass)
             {
                 fixed (Vector128<UInt32>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt32_2()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt32_2()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar), ref Unsafe.As<UInt32, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt32_2()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt32_2()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt32_2();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 2);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V128_UInt32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector128_UInt32_2();
 
             fixed (Vector128<UInt32>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(UInt32[] firstOp, UInt32[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[2])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[2])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Byte.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Byte.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Byte.1.cs
index bf906543afbc0..8fb4ed5416d22 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Byte.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V64_Byte_1()
+        private static void DuplicateSelectedScalarToVector128_Vector64_Byte_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Byte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Byte_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V64_Byte_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Byte_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Byte_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Byte_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Byte_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Byte_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Byte_1 testClass)
             {
                 fixed (Vector64<Byte>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Byte_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Byte_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar), ref Unsafe.As<Byte, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Byte_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Byte_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Byte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Byte_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Byte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Byte_1();
 
             fixed (Vector64<Byte>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Byte[] firstOp, Byte[] result, [CallerMemberName] st
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Int16.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Int16.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Int16.1.cs
index 0719e0b733efd..7116a6066b5a9 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Int16.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V64_Int16_1()
+        private static void DuplicateSelectedScalarToVector128_Vector64_Int16_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int16_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V64_Int16_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int16_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int16_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int16_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int16_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int16_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int16_1 testClass)
             {
                 fixed (Vector64<Int16>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int16_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int16_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar), ref Unsafe.As<Int16, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int16_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int16_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int16_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int16_1();
 
             fixed (Vector64<Int16>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Int16[] firstOp, Int16[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Int32.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Int32.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Int32.1.cs
index 1ec386a4d2669..6d3b5ac69cbf1 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Int32.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V64_Int32_1()
+        private static void DuplicateSelectedScalarToVector128_Vector64_Int32_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int32_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V64_Int32_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int32_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int32_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int32_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int32_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int32_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int32_1 testClass)
             {
                 fixed (Vector64<Int32>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int32_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int32_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar), ref Unsafe.As<Int32, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int32_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int32_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int32_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Int32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Int32_1();
 
             fixed (Vector64<Int32>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Int32[] firstOp, Int32[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.SByte.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.SByte.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.SByte.1.cs
index 6f4e005cd56fb..1228e4a940aeb 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.SByte.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V64_SByte_1()
+        private static void DuplicateSelectedScalarToVector128_Vector64_SByte_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_SByte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_SByte_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V64_SByte_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_SByte_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_SByte_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_SByte_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_SByte_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_SByte_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_SByte_1 testClass)
             {
                 fixed (Vector64<SByte>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_SByte_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_SByte_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar), ref Unsafe.As<SByte, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_SByte_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_SByte_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_SByte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_SByte_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_SByte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_SByte_1();
 
             fixed (Vector64<SByte>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(SByte[] firstOp, SByte[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Single.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Single.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Single.1.cs
index f4868930b7b4e..a913f1a55e5a6 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.Single.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.Single.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V64_Single_1()
+        private static void DuplicateSelectedScalarToVector128_Vector64_Single_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Single_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Single_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V64_Single_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Single_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Single_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Single_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Single_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Single_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Single_1 testClass)
             {
                 fixed (Vector64<Single>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Single_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Single_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSingle(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar), ref Unsafe.As<Single, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Single_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Single_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Single_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Single_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_Single_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_Single_1();
 
             fixed (Vector64<Single>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Single[] firstOp, Single[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.UInt16.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.UInt16.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.UInt16.1.cs
index e961e091b660c..611aa4aa37750 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.UInt16.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V64_UInt16_1()
+        private static void DuplicateSelectedScalarToVector128_Vector64_UInt16_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt16_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V64_UInt16_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt16_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt16_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt16_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt16_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt16_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt16_1 testClass)
             {
                 fixed (Vector64<UInt16>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt16_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt16_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar), ref Unsafe.As<UInt16, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt16_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt16_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt16_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt16_1();
 
             fixed (Vector64<UInt16>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(UInt16[] firstOp, UInt16[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.UInt32.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.UInt32.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.UInt32.1.cs
index b68310f9d6225..809c6be576ba5 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.V64.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector128.Vector64.UInt32.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector128_V64_UInt32_1()
+        private static void DuplicateSelectedScalarToVector128_Vector64_UInt32_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt32_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector128_V64_UInt32_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt32_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt32_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt32_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt32_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector128(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt32_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt32_1 testClass)
             {
                 fixed (Vector64<UInt32>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt32_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt32_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar), ref Unsafe.As<UInt32, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt32_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt32_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt32_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector128(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_V64_UInt32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector128_Vector64_UInt32_1();
 
             fixed (Vector64<UInt32>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(UInt32[] firstOp, UInt32[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Byte.8.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Byte.8.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Byte.8.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Byte.8.cs
index fecce603592ff..1914748b9139a 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Byte.8.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Byte.8.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V128_Byte_8()
+        private static void DuplicateSelectedScalarToVector64_Vector128_Byte_8()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Byte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Byte_8();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V128_Byte_8()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Byte_8
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Byte_8
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Byte_8 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Byte_8 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 8);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Byte_8 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Byte_8 testClass)
             {
                 fixed (Vector128<Byte>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Byte_8()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Byte_8()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar), ref Unsafe.As<Byte, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Byte_8()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Byte_8()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Byte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Byte_8();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Byte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Byte_8();
 
             fixed (Vector128<Byte>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Byte[] firstOp, Byte[] result, [CallerMemberName] st
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[8])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[8])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Int16.4.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Int16.4.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Int16.4.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Int16.4.cs
index 3215c5acbba28..44e9a5847c392 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Int16.4.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Int16.4.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V128_Int16_4()
+        private static void DuplicateSelectedScalarToVector64_Vector128_Int16_4()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int16_4();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V128_Int16_4()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int16_4
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int16_4
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int16_4 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int16_4 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 4);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int16_4 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int16_4 testClass)
             {
                 fixed (Vector128<Int16>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int16_4()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int16_4()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar), ref Unsafe.As<Int16, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int16_4()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int16_4()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int16_4();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int16_4();
 
             fixed (Vector128<Int16>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Int16[] firstOp, Int16[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[4])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[4])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Int32.2.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Int32.2.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Int32.2.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Int32.2.cs
index 07b58d8aee742..078fbc7ac0fe1 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Int32.2.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Int32.2.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V128_Int32_2()
+        private static void DuplicateSelectedScalarToVector64_Vector128_Int32_2()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int32_2();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V128_Int32_2()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int32_2
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int32_2
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int32_2 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int32_2 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 2);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int32_2 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int32_2 testClass)
             {
                 fixed (Vector128<Int32>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int32_2()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int32_2()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar), ref Unsafe.As<Int32, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int32_2()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int32_2()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int32_2();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 2);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Int32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Int32_2();
 
             fixed (Vector128<Int32>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Int32[] firstOp, Int32[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[2])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[2])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.SByte.8.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.SByte.8.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.SByte.8.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.SByte.8.cs
index 0e795bdf5716e..9333c0144360c 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.SByte.8.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.SByte.8.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V128_SByte_8()
+        private static void DuplicateSelectedScalarToVector64_Vector128_SByte_8()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_SByte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_SByte_8();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V128_SByte_8()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_SByte_8
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_SByte_8
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_SByte_8 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_SByte_8 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 8);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_SByte_8 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_SByte_8 testClass)
             {
                 fixed (Vector128<SByte>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_SByte_8()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_SByte_8()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar), ref Unsafe.As<SByte, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_SByte_8()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_SByte_8()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_SByte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_SByte_8();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_SByte_8();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_SByte_8();
 
             fixed (Vector128<SByte>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(SByte[] firstOp, SByte[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[8])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[8])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Single.2.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Single.2.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Single.2.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Single.2.cs
index aab9d496e1439..2973d769ac0c5 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.Single.2.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.Single.2.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V128_Single_2()
+        private static void DuplicateSelectedScalarToVector64_Vector128_Single_2()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Single_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Single_2();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V128_Single_2()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Single_2
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Single_2
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Single_2 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Single_2 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 2);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Single_2 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Single_2 testClass)
             {
                 fixed (Vector128<Single>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Single_2()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Single_2()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSingle(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar), ref Unsafe.As<Single, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Single_2()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Single_2()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Single_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Single_2();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 2);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_Single_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_Single_2();
 
             fixed (Vector128<Single>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Single[] firstOp, Single[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[2])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[2])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.UInt16.4.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.UInt16.4.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.UInt16.4.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.UInt16.4.cs
index afa70cf115708..aee3f346ef481 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.UInt16.4.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.UInt16.4.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V128_UInt16_4()
+        private static void DuplicateSelectedScalarToVector64_Vector128_UInt16_4()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt16_4();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V128_UInt16_4()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt16_4
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt16_4
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt16_4 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt16_4 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 4);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt16_4 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt16_4 testClass)
             {
                 fixed (Vector128<UInt16>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt16_4()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt16_4()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar), ref Unsafe.As<UInt16, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt16_4()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt16_4()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt16_4();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt16_4();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt16_4();
 
             fixed (Vector128<UInt16>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(UInt16[] firstOp, UInt16[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[4])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[4])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.UInt32.2.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.UInt32.2.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.UInt32.2.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.UInt32.2.cs
index c6c51495eb00f..efa08ea150225 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V128.UInt32.2.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector128.UInt32.2.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V128_UInt32_2()
+        private static void DuplicateSelectedScalarToVector64_Vector128_UInt32_2()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt32_2();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V128_UInt32_2()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt32_2
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt32_2
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt32_2 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt32_2 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 2);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt32_2 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt32_2 testClass)
             {
                 fixed (Vector128<UInt32>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt32_2()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt32_2()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar), ref Unsafe.As<UInt32, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt32_2()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt32_2()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt32_2();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 2);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V128_UInt32_2();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector128_UInt32_2();
 
             fixed (Vector128<UInt32>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(UInt32[] firstOp, UInt32[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[2])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[2])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Byte.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Byte.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Byte.1.cs
index e3cfeffb5da8a..1d5d5e9fc453f 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Byte.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V64_Byte_1()
+        private static void DuplicateSelectedScalarToVector64_Vector64_Byte_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Byte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Byte_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V64_Byte_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Byte_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Byte_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Byte_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Byte_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Byte_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Byte_1 testClass)
             {
                 fixed (Vector64<Byte>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Byte_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Byte_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar), ref Unsafe.As<Byte, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Byte_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Byte_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Byte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Byte_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Byte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Byte_1();
 
             fixed (Vector64<Byte>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Byte[] firstOp, Byte[] result, [CallerMemberName] st
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Int16.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Int16.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Int16.1.cs
index 3d41d9be238ef..228782f3c4997 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Int16.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V64_Int16_1()
+        private static void DuplicateSelectedScalarToVector64_Vector64_Int16_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int16_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V64_Int16_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int16_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int16_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int16_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int16_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int16_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int16_1 testClass)
             {
                 fixed (Vector64<Int16>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int16_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int16_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar), ref Unsafe.As<Int16, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int16_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int16_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int16_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int16_1();
 
             fixed (Vector64<Int16>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Int16[] firstOp, Int16[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Int32.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Int32.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Int32.1.cs
index 711584eb3964e..6e36f99852832 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Int32.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V64_Int32_1()
+        private static void DuplicateSelectedScalarToVector64_Vector64_Int32_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int32_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V64_Int32_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int32_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int32_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int32_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int32_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int32_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int32_1 testClass)
             {
                 fixed (Vector64<Int32>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int32_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int32_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar), ref Unsafe.As<Int32, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int32_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int32_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int32_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Int32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Int32_1();
 
             fixed (Vector64<Int32>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Int32[] firstOp, Int32[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.SByte.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.SByte.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.SByte.1.cs
index 7d8c97b4f785b..3e44e635bd0dd 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.SByte.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V64_SByte_1()
+        private static void DuplicateSelectedScalarToVector64_Vector64_SByte_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_SByte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_SByte_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V64_SByte_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_SByte_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_SByte_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_SByte_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_SByte_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_SByte_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_SByte_1 testClass)
             {
                 fixed (Vector64<SByte>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_SByte_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_SByte_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar), ref Unsafe.As<SByte, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_SByte_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_SByte_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_SByte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_SByte_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_SByte_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_SByte_1();
 
             fixed (Vector64<SByte>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(SByte[] firstOp, SByte[] result, [CallerMemberName]
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Single.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Single.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Single.1.cs
index 4afa6ce2cddf6..cfbaee44e759a 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.Single.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.Single.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V64_Single_1()
+        private static void DuplicateSelectedScalarToVector64_Vector64_Single_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Single_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Single_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V64_Single_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Single_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Single_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Single_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Single_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Single_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Single_1 testClass)
             {
                 fixed (Vector64<Single>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Single_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Single_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSingle(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar), ref Unsafe.As<Single, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Single_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Single_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Single_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Single_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_Single_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_Single_1();
 
             fixed (Vector64<Single>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(Single[] firstOp, Single[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.UInt16.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.UInt16.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.UInt16.1.cs
index 3323e524af933..e93e718bef0bc 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.UInt16.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V64_UInt16_1()
+        private static void DuplicateSelectedScalarToVector64_Vector64_UInt16_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt16_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V64_UInt16_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt16_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt16_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt16_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt16_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt16_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt16_1 testClass)
             {
                 fixed (Vector64<UInt16>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt16_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt16_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar), ref Unsafe.As<UInt16, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt16_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt16_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt16_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt16_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt16_1();
 
             fixed (Vector64<UInt16>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(UInt16[] firstOp, UInt16[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.UInt32.1.cs
similarity index 96%
rename from src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.UInt32.1.cs
rename to src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.UInt32.1.cs
index cbbca5b59655d..9ad6d45ccad77 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.V64.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/DuplicateSelectedScalarToVector64.Vector64.UInt32.1.cs
@@ -19,9 +19,9 @@ namespace JIT.HardwareIntrinsics.Arm
 {
     public static partial class Program
     {
-        private static void DuplicateSelectedScalarToVector64_V64_UInt32_1()
+        private static void DuplicateSelectedScalarToVector64_Vector64_UInt32_1()
         {
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt32_1();
 
             if (test.IsSupported)
             {
@@ -110,7 +110,7 @@ private static void DuplicateSelectedScalarToVector64_V64_UInt32_1()
         }
     }
 
-    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt32_1
+    public sealed unsafe class ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt32_1
     {
         private struct DataTable
         {
@@ -171,7 +171,7 @@ public static TestStruct Create()
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt32_1 testClass)
+            public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt32_1 testClass)
             {
                 var result = AdvSimd.DuplicateSelectedScalarToVector64(_fld, 1);
 
@@ -179,7 +179,7 @@ public void RunStructFldScenario(ImmUnaryOpTest__DuplicateSelectedScalarToVector
                 testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt32_1 testClass)
+            public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt32_1 testClass)
             {
                 fixed (Vector64<UInt32>* pFld = &_fld)
                 {
@@ -208,13 +208,13 @@ public void RunStructFldScenario_Load(ImmUnaryOpTest__DuplicateSelectedScalarToV
 
         private DataTable _dataTable;
 
-        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt32_1()
+        static ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt32_1()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar), ref Unsafe.As<UInt32, byte>(ref _data[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
         }
 
-        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt32_1()
+        public ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt32_1()
         {
             Succeeded = true;
 
@@ -338,7 +338,7 @@ public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt32_1();
             var result = AdvSimd.DuplicateSelectedScalarToVector64(test._fld, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
@@ -349,7 +349,7 @@ public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
 
-            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_V64_UInt32_1();
+            var test = new ImmUnaryOpTest__DuplicateSelectedScalarToVector64_Vector64_UInt32_1();
 
             fixed (Vector64<UInt32>* pFld = &test._fld)
             {
@@ -477,19 +477,12 @@ private void ValidateResult(UInt32[] firstOp, UInt32[] result, [CallerMemberName
         {
             bool succeeded = true;
 
-            if (result[0] != firstOp[1])
+            for (var i = 0; i < RetElementCount; i++)
             {
-                succeeded = false;
-            }
-            else
-            {
-                for (var i = 1; i < RetElementCount; i++)
+                if (firstOp[Imm] != result[i])
                 {
-                    if (result[i] != firstOp[1])
-                    {
-                        succeeded = false;
-                        break;
-                    }
+                    succeeded = false;
+                    break;
                 }
             }
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Byte.15.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Byte.15.cs
new file mode 100644
index 0000000000000..4a0d461aea572
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Byte.15.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_Byte_15()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Byte_15();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_Byte_15
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Byte> _fld1;
+            public Byte _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetByte();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Byte_15 testClass)
+            {
+                fixed (Byte* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 15, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Byte_15 testClass)
+            {
+                fixed (Vector128<Byte>* pFld1 = &_fld1)
+                fixed (Byte* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((Byte*)pFld1),
+                        15,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly byte ElementIndex = 15;
+
+        private static Byte[] _data1 = new Byte[Op1ElementCount];
+
+        private static Vector128<Byte> _clsVar1;
+        private static Byte _clsVar3;
+
+        private Vector128<Byte> _fld1;
+        private Byte _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_Byte_15()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            _clsVar3 = TestLibrary.Generator.GetByte();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_Byte_15()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            _fld3 = TestLibrary.Generator.GetByte();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data1, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Byte op3 = TestLibrary.Generator.GetByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
+                15,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Byte op3 = TestLibrary.Generator.GetByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
+                15,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Byte op3 = TestLibrary.Generator.GetByte();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Byte>), typeof(byte), typeof(Byte*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Byte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Byte op3 = TestLibrary.Generator.GetByte();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Byte>), typeof(byte), typeof(Byte*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Byte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Byte* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    15,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Byte* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Byte*)pClsVar1),
+                    15,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 15, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 15, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Byte_15();
+            fixed (Byte* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 15, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Byte_15();
+
+            fixed (Vector128<Byte>* pFld1 = &test._fld1)
+            fixed (Byte* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Byte*)pFld1),
+                    15,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Byte* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 15, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Byte>* pFld1 = &_fld1)
+            fixed (Byte* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Byte*)pFld1),
+                    15,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 15, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Byte*)(&test._fld1)),
+                15,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Byte> op1, Byte op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Byte op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte thirdOp, Byte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Byte>(Vector128<Byte>, 15, Byte*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..182095ceb1ac1
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Double.1.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_Double_1()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+            public Double _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetDouble();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Double_1 testClass)
+            {
+                fixed (Double* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Double_1 testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                fixed (Double* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((Double*)pFld1),
+                        1,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly byte ElementIndex = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+        private static Double _clsVar3;
+
+        private Vector128<Double> _fld1;
+        private Double _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            _clsVar3 = TestLibrary.Generator.GetDouble();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            _fld3 = TestLibrary.Generator.GetDouble();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Double op3 = TestLibrary.Generator.GetDouble();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Double op3 = TestLibrary.Generator.GetDouble();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Double op3 = TestLibrary.Generator.GetDouble();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Double>), typeof(byte), typeof(Double*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Double*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Double op3 = TestLibrary.Generator.GetDouble();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Double>), typeof(byte), typeof(Double*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Double*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Double>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Double* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            fixed (Double* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Double*)pClsVar1),
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetDouble();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetDouble();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Double_1();
+            fixed (Double* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Double_1();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            fixed (Double* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Double*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Double* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            fixed (Double* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Double*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Double*)(&test._fld1)),
+                1,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> op1, Double op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Double op3, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double thirdOp, Double[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.DoubleToInt64Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.DoubleToInt64Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Double>(Vector128<Double>, 1, Double*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..622dad730a9b7
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Int16.7.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_Int16_7()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Int16 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetInt16();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int16_7 testClass)
+            {
+                fixed (Int16* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 7, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Int16* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((Int16*)pFld1),
+                        7,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte ElementIndex = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Int16 _clsVar3;
+
+        private Vector128<Int16> _fld1;
+        private Int16 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            _clsVar3 = TestLibrary.Generator.GetInt16();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            _fld3 = TestLibrary.Generator.GetInt16();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Int16 op3 = TestLibrary.Generator.GetInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                7,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Int16 op3 = TestLibrary.Generator.GetInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                7,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Int16 op3 = TestLibrary.Generator.GetInt16();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Int16>), typeof(byte), typeof(Int16*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Int16 op3 = TestLibrary.Generator.GetInt16();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Int16>), typeof(byte), typeof(Int16*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Int16* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    7,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Int16* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Int16*)pClsVar1),
+                    7,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 7, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 7, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int16_7();
+            fixed (Int16* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 7, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int16_7();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Int16* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Int16*)pFld1),
+                    7,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Int16* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 7, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Int16* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Int16*)pFld1),
+                    7,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 7, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                7,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Int16 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Int16 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16 thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Int16>(Vector128<Int16>, 7, Int16*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..c24c4ad051b03
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Int32.3.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_Int32_3()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Int32 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetInt32();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int32_3 testClass)
+            {
+                fixed (Int32* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Int32* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((Int32*)pFld1),
+                        3,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte ElementIndex = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Int32 _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Int32 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            _clsVar3 = TestLibrary.Generator.GetInt32();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            _fld3 = TestLibrary.Generator.GetInt32();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Int32 op3 = TestLibrary.Generator.GetInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Int32 op3 = TestLibrary.Generator.GetInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Int32 op3 = TestLibrary.Generator.GetInt32();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Int32>), typeof(byte), typeof(Int32*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Int32 op3 = TestLibrary.Generator.GetInt32();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Int32>), typeof(byte), typeof(Int32*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Int32* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Int32* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Int32*)pClsVar1),
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int32_3();
+            fixed (Int32* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int32_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Int32* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Int32*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Int32* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Int32* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Int32*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                3,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Int32 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Int32 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32 thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Int32>(Vector128<Int32>, 3, Int32*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Int64.1.cs
new file mode 100644
index 0000000000000..061a56f1acdca
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Int64.1.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_Int64_1()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int64_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int64_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Int64 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetInt64();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int64_1 testClass)
+            {
+                fixed (Int64* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int64_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Int64* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((Int64*)pFld1),
+                        1,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte ElementIndex = 1;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Int64 _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Int64 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int64_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            _clsVar3 = TestLibrary.Generator.GetInt64();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int64_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            _fld3 = TestLibrary.Generator.GetInt64();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            _dataTable = new DataTable(_data1, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Int64 op3 = TestLibrary.Generator.GetInt64();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Int64 op3 = TestLibrary.Generator.GetInt64();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Int64 op3 = TestLibrary.Generator.GetInt64();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Int64>), typeof(byte), typeof(Int64*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int64*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Int64 op3 = TestLibrary.Generator.GetInt64();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Int64>), typeof(byte), typeof(Int64*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int64*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Int64* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Int64* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Int64*)pClsVar1),
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetInt64();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetInt64();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int64_1();
+            fixed (Int64* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Int64_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Int64* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Int64*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Int64* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Int64* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Int64*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                1,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Int64 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Int64 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int64 thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Int64>(Vector128<Int64>, 1, Int64*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.SByte.15.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.SByte.15.cs
new file mode 100644
index 0000000000000..fd8aa313edc8e
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.SByte.15.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_SByte_15()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_SByte_15();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_SByte_15
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<SByte> _fld1;
+            public SByte _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetSByte();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_SByte_15 testClass)
+            {
+                fixed (SByte* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 15, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_SByte_15 testClass)
+            {
+                fixed (Vector128<SByte>* pFld1 = &_fld1)
+                fixed (SByte* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((SByte*)pFld1),
+                        15,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly byte ElementIndex = 15;
+
+        private static SByte[] _data1 = new SByte[Op1ElementCount];
+
+        private static Vector128<SByte> _clsVar1;
+        private static SByte _clsVar3;
+
+        private Vector128<SByte> _fld1;
+        private SByte _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_SByte_15()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            _clsVar3 = TestLibrary.Generator.GetSByte();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_SByte_15()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            _fld3 = TestLibrary.Generator.GetSByte();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data1, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            SByte op3 = TestLibrary.Generator.GetSByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
+                15,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            SByte op3 = TestLibrary.Generator.GetSByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
+                15,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            SByte op3 = TestLibrary.Generator.GetSByte();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<SByte>), typeof(byte), typeof(SByte*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(SByte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            SByte op3 = TestLibrary.Generator.GetSByte();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<SByte>), typeof(byte), typeof(SByte*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(SByte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (SByte* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    15,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<SByte>* pClsVar1 = &_clsVar1)
+            fixed (SByte* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((SByte*)pClsVar1),
+                    15,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetSByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 15, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetSByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 15, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_SByte_15();
+            fixed (SByte* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 15, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_SByte_15();
+
+            fixed (Vector128<SByte>* pFld1 = &test._fld1)
+            fixed (SByte* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((SByte*)pFld1),
+                    15,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (SByte* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 15, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<SByte>* pFld1 = &_fld1)
+            fixed (SByte* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((SByte*)pFld1),
+                    15,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 15, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((SByte*)(&test._fld1)),
+                15,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<SByte> op1, SByte op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, SByte op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte thirdOp, SByte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<SByte>(Vector128<SByte>, 15, SByte*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..fbe279a6c11cc
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.Single.3.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_Single_3()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Single _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetSingle();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Single_3 testClass)
+            {
+                fixed (Single* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_Single_3 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Single* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((Single*)pFld1),
+                        3,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly byte ElementIndex = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Single _clsVar3;
+
+        private Vector128<Single> _fld1;
+        private Single _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            _clsVar3 = TestLibrary.Generator.GetSingle();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            _fld3 = TestLibrary.Generator.GetSingle();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Single op3 = TestLibrary.Generator.GetSingle();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Single op3 = TestLibrary.Generator.GetSingle();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Single op3 = TestLibrary.Generator.GetSingle();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Single>), typeof(byte), typeof(Single*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Single*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Single op3 = TestLibrary.Generator.GetSingle();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<Single>), typeof(byte), typeof(Single*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Single*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Single* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Single* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Single*)pClsVar1),
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetSingle();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetSingle();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Single_3();
+            fixed (Single* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_Single_3();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Single* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Single*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Single* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Single* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((Single*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                3,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Single op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Single op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Single>(Vector128<Single>, 3, Single*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..613debea7ea2b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.UInt16.7.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_UInt16_7()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public UInt16 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetUInt16();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt16_7 testClass)
+            {
+                fixed (UInt16* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 7, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (UInt16* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((UInt16*)pFld1),
+                        7,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte ElementIndex = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static UInt16 _clsVar3;
+
+        private Vector128<UInt16> _fld1;
+        private UInt16 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            _clsVar3 = TestLibrary.Generator.GetUInt16();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            _fld3 = TestLibrary.Generator.GetUInt16();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            UInt16 op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                7,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            UInt16 op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                7,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            UInt16 op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<UInt16>), typeof(byte), typeof(UInt16*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            UInt16 op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<UInt16>), typeof(byte), typeof(UInt16*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (UInt16* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    7,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (UInt16* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((UInt16*)pClsVar1),
+                    7,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 7, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 7, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt16_7();
+            fixed (UInt16* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 7, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (UInt16* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((UInt16*)pFld1),
+                    7,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (UInt16* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 7, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (UInt16* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((UInt16*)pFld1),
+                    7,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 7, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                7,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, UInt16 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, UInt16 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16 thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<UInt16>(Vector128<UInt16>, 7, UInt16*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..91eee8c453573
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.UInt32.3.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_UInt32_3()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public UInt32 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetUInt32();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt32_3 testClass)
+            {
+                fixed (UInt32* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (UInt32* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((UInt32*)pFld1),
+                        3,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte ElementIndex = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static UInt32 _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private UInt32 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            _clsVar3 = TestLibrary.Generator.GetUInt32();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            _fld3 = TestLibrary.Generator.GetUInt32();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            UInt32 op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            UInt32 op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            UInt32 op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<UInt32>), typeof(byte), typeof(UInt32*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            UInt32 op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<UInt32>), typeof(byte), typeof(UInt32*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (UInt32* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (UInt32* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((UInt32*)pClsVar1),
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt32_3();
+            fixed (UInt32* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (UInt32* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((UInt32*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (UInt32* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (UInt32* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((UInt32*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                3,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, UInt32 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, UInt32 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32 thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<UInt32>(Vector128<UInt32>, 3, UInt32*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.UInt64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.UInt64.1.cs
new file mode 100644
index 0000000000000..cd58dbb0604ac
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector128.UInt64.1.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector128_UInt64_1()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt64_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt64_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public UInt64 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetUInt64();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt64_1 testClass)
+            {
+                fixed (UInt64* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt64_1 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (UInt64* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector128((UInt64*)pFld1),
+                        1,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte ElementIndex = 1;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static UInt64 _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private UInt64 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt64_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            _clsVar3 = TestLibrary.Generator.GetUInt64();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt64_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            _fld3 = TestLibrary.Generator.GetUInt64();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            _dataTable = new DataTable(_data1, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            UInt64 op3 = TestLibrary.Generator.GetUInt64();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            UInt64 op3 = TestLibrary.Generator.GetUInt64();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            UInt64 op3 = TestLibrary.Generator.GetUInt64();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<UInt64>), typeof(byte), typeof(UInt64*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt64*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            UInt64 op3 = TestLibrary.Generator.GetUInt64();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector128<UInt64>), typeof(byte), typeof(UInt64*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt64*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (UInt64* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (UInt64* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((UInt64*)pClsVar1),
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetUInt64();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetUInt64();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt64_1();
+            fixed (UInt64* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector128_UInt64_1();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (UInt64* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((UInt64*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (UInt64* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (UInt64* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector128((UInt64*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                1,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, UInt64 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, UInt64 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt64 thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<UInt64>(Vector128<UInt64>, 1, UInt64*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Byte.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Byte.7.cs
new file mode 100644
index 0000000000000..175bff805378d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Byte.7.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector64_Byte_7()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Byte_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector64_Byte_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Byte> _fld1;
+            public Byte _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetByte();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector64_Byte_7 testClass)
+            {
+                fixed (Byte* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 7, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector64_Byte_7 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Byte* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector64((Byte*)pFld1),
+                        7,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly byte ElementIndex = 7;
+
+        private static Byte[] _data1 = new Byte[Op1ElementCount];
+
+        private static Vector64<Byte> _clsVar1;
+        private static Byte _clsVar3;
+
+        private Vector64<Byte> _fld1;
+        private Byte _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector64_Byte_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            _clsVar3 = TestLibrary.Generator.GetByte();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector64_Byte_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            _fld3 = TestLibrary.Generator.GetByte();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data1, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Byte op3 = TestLibrary.Generator.GetByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
+                7,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Byte op3 = TestLibrary.Generator.GetByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
+                7,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Byte op3 = TestLibrary.Generator.GetByte();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<Byte>), typeof(byte), typeof(Byte*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Byte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Byte op3 = TestLibrary.Generator.GetByte();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<Byte>), typeof(byte), typeof(Byte*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Byte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Byte* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    7,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Byte* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Byte*)pClsVar1),
+                    7,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 7, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 7, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Byte_7();
+            fixed (Byte* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 7, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Byte_7();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Byte* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Byte*)pFld1),
+                    7,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Byte* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 7, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Byte* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Byte*)pFld1),
+                    7,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 7, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                7,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Byte> op1, Byte op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Byte op3, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte thirdOp, Byte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Byte>(Vector64<Byte>, 7, Byte*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..42d68c9ba7d7f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Int16.3.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector64_Int16_3()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Int16 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetInt16();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int16_3 testClass)
+            {
+                fixed (Int16* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Int16* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector64((Int16*)pFld1),
+                        3,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte ElementIndex = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Int16 _clsVar3;
+
+        private Vector64<Int16> _fld1;
+        private Int16 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            _clsVar3 = TestLibrary.Generator.GetInt16();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            _fld3 = TestLibrary.Generator.GetInt16();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Int16 op3 = TestLibrary.Generator.GetInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Int16 op3 = TestLibrary.Generator.GetInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Int16 op3 = TestLibrary.Generator.GetInt16();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<Int16>), typeof(byte), typeof(Int16*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Int16 op3 = TestLibrary.Generator.GetInt16();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<Int16>), typeof(byte), typeof(Int16*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Int16* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Int16* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Int16*)pClsVar1),
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int16_3();
+            fixed (Int16* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int16_3();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Int16* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Int16*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Int16* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Int16* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Int16*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                3,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Int16 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Int16 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16 thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Int16>(Vector64<Int16>, 3, Int16*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..cc5000f743aa5
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Int32.1.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector64_Int32_1()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Int32 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetInt32();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int32_1 testClass)
+            {
+                fixed (Int32* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Int32* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector64((Int32*)pFld1),
+                        1,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte ElementIndex = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Int32 _clsVar3;
+
+        private Vector64<Int32> _fld1;
+        private Int32 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            _clsVar3 = TestLibrary.Generator.GetInt32();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            _fld3 = TestLibrary.Generator.GetInt32();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Int32 op3 = TestLibrary.Generator.GetInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Int32 op3 = TestLibrary.Generator.GetInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Int32 op3 = TestLibrary.Generator.GetInt32();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<Int32>), typeof(byte), typeof(Int32*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Int32 op3 = TestLibrary.Generator.GetInt32();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<Int32>), typeof(byte), typeof(Int32*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Int32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Int32* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Int32* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Int32*)pClsVar1),
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int32_1();
+            fixed (Int32* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Int32* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Int32*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Int32* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Int32* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Int32*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                1,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Int32 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Int32 op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32 thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Int32>(Vector64<Int32>, 1, Int32*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.SByte.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.SByte.7.cs
new file mode 100644
index 0000000000000..8cd496012c4e6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.SByte.7.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector64_SByte_7()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_SByte_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector64_SByte_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<SByte> _fld1;
+            public SByte _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetSByte();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector64_SByte_7 testClass)
+            {
+                fixed (SByte* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 7, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector64_SByte_7 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (SByte* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector64((SByte*)pFld1),
+                        7,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly byte ElementIndex = 7;
+
+        private static SByte[] _data1 = new SByte[Op1ElementCount];
+
+        private static Vector64<SByte> _clsVar1;
+        private static SByte _clsVar3;
+
+        private Vector64<SByte> _fld1;
+        private SByte _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector64_SByte_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            _clsVar3 = TestLibrary.Generator.GetSByte();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector64_SByte_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            _fld3 = TestLibrary.Generator.GetSByte();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data1, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            SByte op3 = TestLibrary.Generator.GetSByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
+                7,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            SByte op3 = TestLibrary.Generator.GetSByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
+                7,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            SByte op3 = TestLibrary.Generator.GetSByte();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<SByte>), typeof(byte), typeof(SByte*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(SByte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            SByte op3 = TestLibrary.Generator.GetSByte();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<SByte>), typeof(byte), typeof(SByte*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(SByte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (SByte* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    7,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (SByte* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((SByte*)pClsVar1),
+                    7,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetSByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 7, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetSByte();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 7, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_SByte_7();
+            fixed (SByte* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 7, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_SByte_7();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (SByte* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((SByte*)pFld1),
+                    7,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (SByte* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 7, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (SByte* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((SByte*)pFld1),
+                    7,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 7, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                7,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<SByte> op1, SByte op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, SByte op3, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte thirdOp, SByte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<SByte>(Vector64<SByte>, 7, SByte*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..a28c5e56d80f3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.Single.1.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector64_Single_1()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Single _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetSingle();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector64_Single_1 testClass)
+            {
+                fixed (Single* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Single* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector64((Single*)pFld1),
+                        1,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte ElementIndex = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Single _clsVar3;
+
+        private Vector64<Single> _fld1;
+        private Single _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            _clsVar3 = TestLibrary.Generator.GetSingle();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            _fld3 = TestLibrary.Generator.GetSingle();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            Single op3 = TestLibrary.Generator.GetSingle();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            Single op3 = TestLibrary.Generator.GetSingle();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            Single op3 = TestLibrary.Generator.GetSingle();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<Single>), typeof(byte), typeof(Single*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Single*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            Single op3 = TestLibrary.Generator.GetSingle();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<Single>), typeof(byte), typeof(Single*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(Single*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (Single* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Single* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Single*)pClsVar1),
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetSingle();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetSingle();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Single_1();
+            fixed (Single* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Single* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Single*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (Single* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Single* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((Single*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                1,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Single op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, Single op3, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single thirdOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<Single>(Vector64<Single>, 1, Single*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..dec9a0793e130
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.UInt16.3.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector64_UInt16_3()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public UInt16 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetUInt16();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt16_3 testClass)
+            {
+                fixed (UInt16* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (UInt16* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector64((UInt16*)pFld1),
+                        3,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte ElementIndex = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static UInt16 _clsVar3;
+
+        private Vector64<UInt16> _fld1;
+        private UInt16 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            _clsVar3 = TestLibrary.Generator.GetUInt16();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            _fld3 = TestLibrary.Generator.GetUInt16();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            UInt16 op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            UInt16 op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                3,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            UInt16 op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<UInt16>), typeof(byte), typeof(UInt16*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            UInt16 op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<UInt16>), typeof(byte), typeof(UInt16*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (UInt16* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (UInt16* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((UInt16*)pClsVar1),
+                    3,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetUInt16();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 3, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt16_3();
+            fixed (UInt16* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt16_3();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (UInt16* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((UInt16*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (UInt16* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 3, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (UInt16* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((UInt16*)pFld1),
+                    3,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 3, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                3,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, UInt16 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, UInt16 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16 thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<UInt16>(Vector64<UInt16>, 3, UInt16*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..4ab291c279c84
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndInsertScalar.Vector64.UInt32.1.cs
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndInsertScalar_Vector64_UInt32_1()
+        {
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public UInt32 _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                testStruct._fld3 = TestLibrary.Generator.GetUInt32();
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt32_1 testClass)
+            {
+                fixed (UInt32* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (UInt32* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.LoadAndInsertScalar(
+                        AdvSimd.LoadVector64((UInt32*)pFld1),
+                        1,
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte ElementIndex = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static UInt32 _clsVar3;
+
+        private Vector64<UInt32> _fld1;
+        private UInt32 _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            _clsVar3 = TestLibrary.Generator.GetUInt32();
+        }
+
+        public LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            _fld3 = TestLibrary.Generator.GetUInt32();
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            UInt32 op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            UInt32 op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                1,
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            UInt32 op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<UInt32>), typeof(byte), typeof(UInt32*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            UInt32 op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndInsertScalar), new Type[] { typeof(Vector64<UInt32>), typeof(byte), typeof(UInt32*) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof(UInt32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed (UInt32* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    _clsVar1,
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (UInt32* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((UInt32*)pClsVar1),
+                    1,
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op3 = TestLibrary.Generator.GetUInt32();
+
+            var result = AdvSimd.LoadAndInsertScalar(op1, 1, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt32_1();
+            fixed (UInt32* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__LoadAndInsertScalar_Vector64_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (UInt32* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((UInt32*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed (UInt32* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(_fld1, 1, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (UInt32* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.LoadAndInsertScalar(
+                    AdvSimd.LoadVector64((UInt32*)pFld1),
+                    1,
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(test._fld1, 1, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.LoadAndInsertScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                1,
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, UInt32 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, UInt32 op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32 thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndInsertScalar)}<UInt32>(Vector64<UInt32>, 1, UInt32*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Byte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Byte.cs
new file mode 100644
index 0000000000000..eb9dbe37eaf00
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Byte.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_Byte()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_Byte();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_Byte
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+
+        private static Byte[] _data = new Byte[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_Byte()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector128(
+                (Byte*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector128), new Type[] { typeof(Byte*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Byte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<Byte> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector128)}<Byte>(Vector128<Byte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Int16.cs
new file mode 100644
index 0000000000000..a90dcd5cff779
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Int16.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_Int16()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_Int16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_Int16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+
+        private static Int16[] _data = new Int16[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_Int16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector128(
+                (Int16*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector128), new Type[] { typeof(Int16*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Int16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector128)}<Int16>(Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Int32.cs
new file mode 100644
index 0000000000000..e52724a39be23
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Int32.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_Int32()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_Int32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_Int32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+
+        private static Int32[] _data = new Int32[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_Int32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector128(
+                (Int32*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector128), new Type[] { typeof(Int32*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Int32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector128)}<Int32>(Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.SByte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.SByte.cs
new file mode 100644
index 0000000000000..66f2fe4bba645
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.SByte.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_SByte()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_SByte();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_SByte
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+
+        private static SByte[] _data = new SByte[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_SByte()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector128(
+                (SByte*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector128), new Type[] { typeof(SByte*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(SByte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<SByte> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector128)}<SByte>(Vector128<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Single.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Single.cs
new file mode 100644
index 0000000000000..25be2b45eea4a
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.Single.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_Single()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_Single();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_Single
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+
+        private static Single[] _data = new Single[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_Single()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector128(
+                (Single*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector128), new Type[] { typeof(Single*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Single*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(firstOp[0]) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector128)}<Single>(Vector128<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.UInt16.cs
new file mode 100644
index 0000000000000..0c78810201393
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.UInt16.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_UInt16()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_UInt16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_UInt16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+
+        private static UInt16[] _data = new UInt16[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_UInt16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector128(
+                (UInt16*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector128), new Type[] { typeof(UInt16*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(UInt16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector128)}<UInt16>(Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.UInt32.cs
new file mode 100644
index 0000000000000..a11f7275b97a3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector128.UInt32.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector128_UInt32()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector128_UInt32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector128_UInt32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+
+        private static UInt32[] _data = new UInt32[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector128_UInt32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector128(
+                (UInt32*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector128), new Type[] { typeof(UInt32*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(UInt32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector128)}<UInt32>(Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Byte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Byte.cs
new file mode 100644
index 0000000000000..88cf8c2e3a024
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Byte.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector64_Byte()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector64_Byte();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector64_Byte
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+
+        private static Byte[] _data = new Byte[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector64_Byte()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector64(
+                (Byte*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector64), new Type[] { typeof(Byte*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Byte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector64<Byte> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector64)}<Byte>(Vector64<Byte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Int16.cs
new file mode 100644
index 0000000000000..21cdc5a23a649
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Int16.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector64_Int16()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector64_Int16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector64_Int16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+
+        private static Int16[] _data = new Int16[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector64_Int16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector64(
+                (Int16*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector64), new Type[] { typeof(Int16*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Int16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector64)}<Int16>(Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Int32.cs
new file mode 100644
index 0000000000000..b65368bda7ba3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Int32.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector64_Int32()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector64_Int32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector64_Int32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+
+        private static Int32[] _data = new Int32[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector64_Int32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector64(
+                (Int32*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector64), new Type[] { typeof(Int32*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Int32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector64)}<Int32>(Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.SByte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.SByte.cs
new file mode 100644
index 0000000000000..4ff066244e4f6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.SByte.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector64_SByte()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector64_SByte();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector64_SByte
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+
+        private static SByte[] _data = new SByte[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector64_SByte()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector64(
+                (SByte*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector64), new Type[] { typeof(SByte*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(SByte*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector64<SByte> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector64)}<SByte>(Vector64<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Single.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Single.cs
new file mode 100644
index 0000000000000..64a2c9b886615
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.Single.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector64_Single()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector64_Single();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector64_Single
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+
+        private static Single[] _data = new Single[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector64_Single()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector64(
+                (Single*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector64), new Type[] { typeof(Single*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(Single*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(firstOp[0]) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector64)}<Single>(Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.UInt16.cs
new file mode 100644
index 0000000000000..6747e7eb5ac01
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.UInt16.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector64_UInt16()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector64_UInt16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector64_UInt16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+
+        private static UInt16[] _data = new UInt16[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector64_UInt16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector64(
+                (UInt16*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector64), new Type[] { typeof(UInt16*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(UInt16*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector64)}<UInt16>(Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.UInt32.cs
new file mode 100644
index 0000000000000..b87a44934052d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/LoadAndReplicateToVector64.UInt32.cs
@@ -0,0 +1,203 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void LoadAndReplicateToVector64_UInt32()
+        {
+            var test = new LoadUnaryOpTest__LoadAndReplicateToVector64_UInt32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works
+                test.RunBasicScenario_Load();
+
+                // Validates calling via reflection works
+                test.RunReflectionScenario_Load();
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadUnaryOpTest__LoadAndReplicateToVector64_UInt32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+
+        private static UInt32[] _data = new UInt32[Op1ElementCount];
+
+        private DataTable _dataTable;
+
+        public LoadUnaryOpTest__LoadAndReplicateToVector64_UInt32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.LoadAndReplicateToVector64(
+                (UInt32*)(_dataTable.inArray1Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.LoadAndReplicateToVector64), new Type[] { typeof(UInt32*) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.inArray1Ptr, typeof(UInt32*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            Succeeded = false;
+
+            try
+            {
+                RunBasicScenario_Load();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                Succeeded = true;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray[0]), firstOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (firstOp[0] != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.LoadAndReplicateToVector64)}<UInt32>(Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"  firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.Int16.cs
new file mode 100644
index 0000000000000..4912db31db33d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.Int16.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddByScalar_Vector128_Int16()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int16 testClass)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int16 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddByScalar(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector128<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int16();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int16();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Vector128<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddByScalar)}<Int16>(Vector128<Int16>, Vector128<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.Int32.cs
new file mode 100644
index 0000000000000..9f9b5e2109b3d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.Int32.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddByScalar_Vector128_Int32()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int32 testClass)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int32 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddByScalar(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int32();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_Int32();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddByScalar)}<Int32>(Vector128<Int32>, Vector128<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.UInt16.cs
new file mode 100644
index 0000000000000..fe04a3f4f0489
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.UInt16.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddByScalar_Vector128_UInt16()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt16 testClass)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt16 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddByScalar(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector128<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt16();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt16();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, Vector128<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddByScalar)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.UInt32.cs
new file mode 100644
index 0000000000000..2907a0d546b15
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector128.UInt32.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddByScalar_Vector128_UInt32()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt32 testClass)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt32 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddByScalar(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt32();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector128_UInt32();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddByScalar)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.Int16.cs
new file mode 100644
index 0000000000000..554cdbf40502e
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.Int16.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddByScalar_Vector64_Int16()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int16 testClass)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int16 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddByScalar(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int16();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int16();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddByScalar)}<Int16>(Vector64<Int16>, Vector64<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.Int32.cs
new file mode 100644
index 0000000000000..1240174cbf392
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.Int32.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddByScalar_Vector64_Int32()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int32 testClass)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int32 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddByScalar(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int32();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_Int32();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddByScalar)}<Int32>(Vector64<Int32>, Vector64<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.UInt16.cs
new file mode 100644
index 0000000000000..06516e3d83485
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.UInt16.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddByScalar_Vector64_UInt16()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt16 testClass)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt16 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddByScalar(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt16();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt16();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddByScalar)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.UInt32.cs
new file mode 100644
index 0000000000000..22d2181171c0a
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddByScalar.Vector64.UInt32.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddByScalar_Vector64_UInt32()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt32 testClass)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt32 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddByScalar(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddByScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt32();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddByScalar_Vector64_UInt32();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddByScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddByScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddByScalar)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..be732c4423df4
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector128<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector128((Int16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector128<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector128<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector128<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Vector128<Int16> op2, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<Int16>(Vector128<Int16>, Vector128<Int16>, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..32b51c8b89f2d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector128<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Vector128<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<Int16>(Vector128<Int16>, Vector128<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..276529065337e
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector128<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector128((Int32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector128<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector128<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int32> op2, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<Int32>(Vector128<Int32>, Vector128<Int32>, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..3e4823492ed4a
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<Int32>(Vector128<Int32>, Vector128<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..3b085c4664153
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector128<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector128<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector128<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, Vector128<UInt16> op2, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..dc687405bba55
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector128<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, Vector128<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..043c86035afd3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector128<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector128<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt32> op2, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..5200b0252763e
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..fc0964508ef60
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector128<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector128((Int16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector128<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector128<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op2, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<Int16>(Vector64<Int16>, Vector64<Int16>, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..4d05fe6b4df4b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<Int16>(Vector64<Int16>, Vector64<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..4422b38768248
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector128<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector128((Int32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector128<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector128<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op2, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<Int32>(Vector64<Int32>, Vector64<Int32>, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..46b1820f418c5
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<Int32>(Vector64<Int32>, Vector64<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..0ab129c7ed058
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector128<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector128<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op2, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..8d3c1fefe441d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..7ca411361b0b8
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector128<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector128<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op2, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..369943221635a
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyAddBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyAddBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyAddBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyAddBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyAddBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyAddBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyAddBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyAddBySelectedScalar)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.Int16.cs
new file mode 100644
index 0000000000000..ba18b8d8de117
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.Int16.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector128_Int16()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int16 testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int16 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+
+        private Vector128<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int16();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int16();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Vector64<Int16> op2, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] left, Int16[] right, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(left[i], right[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<Int16>(Vector128<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.Int32.cs
new file mode 100644
index 0000000000000..0a0ec771ff05b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.Int32.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector128_Int32()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int32 testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int32 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+
+        private Vector128<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int32();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Int32();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector64<Int32> op2, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] left, Int32[] right, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(left[i], right[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<Int32>(Vector128<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.Single.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.Single.cs
new file mode 100644
index 0000000000000..2fb19e12499ed
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.Single.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector128_Single()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Single();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector128_Single
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector64<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector128_Single testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector128_Single testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector128((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+
+        private Vector128<Single> _fld1;
+        private Vector64<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector128_Single()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector128_Single()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Single();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_Single();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, Vector64<Single> op2, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] left, Single[] right, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Multiply(left[i], right[0])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<Single>(Vector128<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.UInt16.cs
new file mode 100644
index 0000000000000..fe66e708efde6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.UInt16.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector128_UInt16()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt16 testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt16 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+
+        private Vector128<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt16();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt16();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, Vector64<UInt16> op2, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] left, UInt16[] right, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(left[i], right[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<UInt16>(Vector128<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.UInt32.cs
new file mode 100644
index 0000000000000..3d45635798fbb
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector128.UInt32.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector128_UInt32()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt32 testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt32 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+
+        private Vector128<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt32();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector128_UInt32();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector64<UInt32> op2, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] left, UInt32[] right, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(left[i], right[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<UInt32>(Vector128<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.Int16.cs
new file mode 100644
index 0000000000000..e740cb9c964e2
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.Int16.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector64_Int16()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int16 testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int16 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int16();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int16();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op2, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] left, Int16[] right, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(left[i], right[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<Int16>(Vector64<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.Int32.cs
new file mode 100644
index 0000000000000..2ff077dcd1650
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.Int32.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector64_Int32()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int32 testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int32 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int32();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_Int32();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op2, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] left, Int32[] right, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(left[i], right[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<Int32>(Vector64<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.Single.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.Single.cs
new file mode 100644
index 0000000000000..b0f35d6741220
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.Single.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector64_Single()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_Single();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector64_Single
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector64_Single testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector64_Single testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector64_Single()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector64_Single()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_Single();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_Single();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, Vector64<Single> op2, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] left, Single[] right, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Multiply(left[i], right[0])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<Single>(Vector64<Single>, Vector64<Single>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.UInt16.cs
new file mode 100644
index 0000000000000..efb5ed4b05ff7
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.UInt16.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector64_UInt16()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt16 testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt16 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt16();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt16();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op2, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] left, UInt16[] right, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(left[i], right[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.UInt32.cs
new file mode 100644
index 0000000000000..a3b1953c39982
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyByScalar.Vector64.UInt32.cs
@@ -0,0 +1,530 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyByScalar_Vector64_UInt32()
+        {
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt32 testClass)
+            {
+                var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt32 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyByScalar(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyByScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyByScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyByScalar(
+                _clsVar1,
+                _clsVar2
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyByScalar(op1, op2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt32();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleBinaryOpTest__MultiplyByScalar_Vector64_UInt32();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyByScalar(_fld1, _fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyByScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(test._fld1, test._fld2);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyByScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op2, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] left, UInt32[] right, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(left[i], right[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyByScalar)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
+                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..94f71e4a5a992
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+
+        private Vector128<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> firstOp, Vector128<Int16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Int16>(Vector128<Int16>, Vector128<Int16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int16.Vector64.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int16.Vector64.Int16.1.cs
new file mode 100644
index 0000000000000..d8378fc7f5126
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int16.Vector64.Int16.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 1;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+
+        private Vector128<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> firstOp, Vector64<Int16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Int16>(Vector128<Int16>, Vector64<Int16>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..7176f187d4b34
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> firstOp, Vector128<Int32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Int32>(Vector128<Int32>, Vector128<Int32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..b532cd64633b0
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+
+        private Vector128<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> firstOp, Vector64<Int32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Int32>(Vector128<Int32>, Vector64<Int32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..2e0c9004b0259
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Single.Vector128.Single.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector128<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+
+        private Vector128<Single> _fld1;
+        private Vector128<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> firstOp, Vector128<Single> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Single>(Vector128<Single>, Vector128<Single>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..9825b92667f07
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.Single.Vector64.Single.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+            public Vector64<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+
+        private Vector128<Single> _fld1;
+        private Vector64<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> firstOp, Vector64<Single> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Single>(Vector128<Single>, Vector64<Single>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..685375bf4f62c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+
+        private Vector128<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> firstOp, Vector128<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt16.Vector64.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt16.Vector64.UInt16.1.cs
new file mode 100644
index 0000000000000..cae36422c71e8
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt16.Vector64.UInt16.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 1;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+
+        private Vector128<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> firstOp, Vector64<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<UInt16>(Vector128<UInt16>, Vector64<UInt16>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..c6b3dbbc92bb2
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> firstOp, Vector128<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..8fdef95c7f792
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+
+        private Vector128<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> firstOp, Vector64<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<UInt32>(Vector128<UInt32>, Vector64<UInt32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..e448d5c3168fd
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+
+        private Vector64<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> firstOp, Vector128<Int16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Int16>(Vector64<Int16>, Vector128<Int16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int16.Vector64.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int16.Vector64.Int16.1.cs
new file mode 100644
index 0000000000000..cf9566914e6b1
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int16.Vector64.Int16.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 1;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> firstOp, Vector64<Int16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Int16>(Vector64<Int16>, Vector64<Int16>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..de57287b320f3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+
+        private Vector64<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> firstOp, Vector128<Int32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Int32>(Vector64<Int32>, Vector128<Int32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..92fa90dd9b534
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> firstOp, Vector64<Int32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Int32>(Vector64<Int32>, Vector64<Int32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..24dce9b874616
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector128<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+
+        private Vector64<Single> _fld1;
+        private Vector128<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> firstOp, Vector128<Single> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Single>(Vector64<Single>, Vector128<Single>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..6a6b288a759f0
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> firstOp, Vector64<Single> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[i]))
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..fdb9143ae1112
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+
+        private Vector64<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> firstOp, Vector128<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<UInt16>(Vector64<UInt16>, Vector128<UInt16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt16.Vector64.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt16.Vector64.UInt16.1.cs
new file mode 100644
index 0000000000000..5b2ec0db40894
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt16.Vector64.UInt16.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 1;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> firstOp, Vector64<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..4009f9604da6a
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+
+        private Vector64<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> firstOp, Vector128<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<UInt32>(Vector64<UInt32>, Vector128<UInt32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..27c28a56baafa
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> firstOp, Vector64<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalar)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..f5df5a14dc86d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+
+        private Vector64<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                _clsVar1,
+                _clsVar2,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> firstOp, Vector128<Int16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLower)}<Int32>(Vector64<Int16>, Vector128<Int16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..6f3499a7ddcaf
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> firstOp, Vector64<Int16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLower)}<Int32>(Vector64<Int16>, Vector64<Int16>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..9a4de34a6a8bd
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+
+        private Vector64<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> firstOp, Vector128<Int32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLower)}<Int64>(Vector64<Int32>, Vector128<Int32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..d6a7d30fd35f6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> firstOp, Vector64<Int32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLower)}<Int64>(Vector64<Int32>, Vector64<Int32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..0a9c067321225
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+
+        private Vector64<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                _clsVar1,
+                _clsVar2,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> firstOp, Vector128<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLower)}<UInt32>(Vector64<UInt16>, Vector128<UInt16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..9fa7cb0233508
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> firstOp, Vector64<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLower)}<UInt32>(Vector64<UInt16>, Vector64<UInt16>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..b22ce48c159c9
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+
+        private Vector64<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> firstOp, Vector128<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLower)}<UInt64>(Vector64<UInt32>, Vector128<UInt32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..02beb29678bb4
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLower), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLower(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> firstOp, Vector64<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLower)}<UInt64>(Vector64<UInt32>, Vector64<UInt32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..d11f2b6012c3f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int16[] inArray2, Int16[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector128<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector128((Int16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 7;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector128<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector128<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector64<Int16> op2, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd)}<Int32>(Vector128<Int32>, Vector64<Int16>, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..5bb1dc41c2dc8
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int16[] inArray2, Int16[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector64<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd)}<Int32>(Vector128<Int32>, Vector64<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..0a49a873d1662
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int32[] inArray2, Int32[] inArray3, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector128<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector128((Int32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 3;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<Int64>), typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<Int64>), typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector128<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector128<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Vector64<Int32> op2, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd)}<Int64>(Vector128<Int64>, Vector64<Int32>, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..6df0ed3ef24b6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int32[] inArray2, Int32[] inArray3, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 1;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<Int64>), typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<Int64>), typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Vector64<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd)}<Int64>(Vector128<Int64>, Vector64<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..9d6e1845bb2de
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector128<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 7;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector128<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector64<UInt16> op2, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd)}<UInt32>(Vector128<UInt32>, Vector64<UInt16>, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..f73c92423d18f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector64<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd)}<UInt32>(Vector128<UInt32>, Vector64<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..68a487f91de80
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector128<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 3;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<UInt64>), typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<UInt64>), typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector128<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, Vector64<UInt32> op2, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd)}<UInt64>(Vector128<UInt64>, Vector64<UInt32>, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..cd81edffc8b6b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 1;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<UInt64>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd), new Type[] { typeof(Vector128<UInt64>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, Vector64<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndAdd)}<UInt64>(Vector128<UInt64>, Vector64<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..bcdd496025162
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int16[] inArray2, Int16[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector128<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector128((Int16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 7;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector128<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector128<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector64<Int16> op2, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract)}<Int32>(Vector128<Int32>, Vector64<Int16>, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..a506037a7ab32
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int16[] inArray2, Int16[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector64<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract)}<Int32>(Vector128<Int32>, Vector64<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..0d33acb56c9ed
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int32[] inArray2, Int32[] inArray3, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector128<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector128((Int32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 3;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<Int64>), typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<Int64>), typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector128<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector128<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Vector64<Int32> op2, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract)}<Int64>(Vector128<Int64>, Vector64<Int32>, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..b50261115572b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int32[] inArray2, Int32[] inArray3, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 1;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<Int64>), typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<Int64>), typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Vector64<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract)}<Int64>(Vector128<Int64>, Vector64<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..d53034a9271a6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector128<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 7;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector128<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector64<UInt16> op2, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract)}<UInt32>(Vector128<UInt32>, Vector64<UInt16>, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..fb632529f0f43
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector64<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract)}<UInt32>(Vector128<UInt32>, Vector64<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..71748cb53c935
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector128<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 3;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<UInt64>), typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<UInt64>), typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector128<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, Vector64<UInt32> op2, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract)}<UInt64>(Vector128<UInt64>, Vector64<UInt32>, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..563b9e8e9505f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 1;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<UInt64>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract), new Type[] { typeof(Vector128<UInt64>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, Vector64<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningLowerAndSubtract)}<UInt64>(Vector128<UInt64>, Vector64<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..4b9ea7d86be7c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+
+        private Vector128<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                _clsVar1,
+                _clsVar2,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> firstOp, Vector128<Int16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper)}<Int32>(Vector128<Int16>, Vector128<Int16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..10a82574126d6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+
+        private Vector128<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> firstOp, Vector64<Int16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper)}<Int32>(Vector128<Int16>, Vector64<Int16>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..f8564fbb4cc59
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> firstOp, Vector128<Int32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper)}<Int64>(Vector128<Int32>, Vector128<Int32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..9bbc7edb019b9
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+
+        private Vector128<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> firstOp, Vector64<Int32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper)}<Int64>(Vector128<Int32>, Vector64<Int32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..fb1ef1a393fd0
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+
+        private Vector128<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                _clsVar1,
+                _clsVar2,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> firstOp, Vector128<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper)}<UInt32>(Vector128<UInt16>, Vector128<UInt16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..57509259f4d48
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+
+        private Vector128<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> firstOp, Vector64<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper)}<UInt32>(Vector128<UInt16>, Vector64<UInt16>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..30d527df9e7e3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> firstOp, Vector128<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper)}<UInt64>(Vector128<UInt32>, Vector128<UInt32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..9346957de4288
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,540 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+
+        private Vector128<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper), new Type[] { typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpper(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> firstOp, Vector64<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpper)}<UInt64>(Vector128<UInt32>, Vector64<UInt32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..1de7ef477248a
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int16[] inArray2, Int16[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector128<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector128((Int16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 7;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector128<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector128<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int16> op2, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd)}<Int32>(Vector128<Int32>, Vector128<Int16>, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..ebfb0088dfd37
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int16[] inArray2, Int16[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd)}<Int32>(Vector128<Int32>, Vector128<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..f110b9e839981
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int32[] inArray2, Int32[] inArray3, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector128<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector128((Int32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 3;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector128<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector128<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Vector128<Int32> op2, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd)}<Int64>(Vector128<Int64>, Vector128<Int32>, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..cd7b33e9c9f93
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int32[] inArray2, Int32[] inArray3, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 1;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Vector128<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd)}<Int64>(Vector128<Int64>, Vector128<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..a92b4f10d0a73
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector128<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 7;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector128<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt16> op2, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd)}<UInt32>(Vector128<UInt32>, Vector128<UInt16>, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..b8c13fab79c7c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd)}<UInt32>(Vector128<UInt32>, Vector128<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..012e3ae1336fe
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector128<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 3;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector128<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, Vector128<UInt32> op2, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd)}<UInt64>(Vector128<UInt64>, Vector128<UInt32>, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..a1ff6223ba7d2
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 1;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, Vector128<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndAdd)}<UInt64>(Vector128<UInt64>, Vector128<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..9d37debd69077
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int16[] inArray2, Int16[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector128<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector128((Int16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 7;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector128<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector128<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int16> op2, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract)}<Int32>(Vector128<Int32>, Vector128<Int16>, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..9530ef6f01916
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int16[] inArray2, Int16[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract)}<Int32>(Vector128<Int32>, Vector128<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..f4be1cd7d2005
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int32[] inArray2, Int32[] inArray3, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector128<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector128((Int32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 3;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector128<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector128<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Vector128<Int32> op2, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract)}<Int64>(Vector128<Int64>, Vector128<Int32>, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..88428002c0aa1
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int32[] inArray2, Int32[] inArray3, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 1;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector128<Int64> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, Vector128<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract)}<Int64>(Vector128<Int64>, Vector128<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..538e312c9f636
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector128<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 7;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector128<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt16> op2, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract)}<UInt32>(Vector128<UInt32>, Vector128<UInt16>, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..624b72dc25d12
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract)}<UInt32>(Vector128<UInt32>, Vector128<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..7af528b0b4e2e
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector128<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 3;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector128<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, Vector128<UInt32> op2, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract)}<UInt64>(Vector128<UInt64>, Vector128<UInt32>, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..ffc73cef9c9f5
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 1;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector128<UInt64> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, Vector128<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt64[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyBySelectedScalarWideningUpperAndSubtract)}<UInt64>(Vector128<UInt64>, Vector128<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..4ff9193d610fd
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyScalarBySelectedScalar.Vector64.Single.Vector128.Single.3.cs
@@ -0,0 +1,547 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            var test = new ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector128<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                var result = AdvSimd.MultiplyScalarBySelectedScalar(_fld1, _fld2, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector128<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector128((Single*)(pFld2)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector128<Single> _clsVar2;
+
+        private Vector64<Single> _fld1;
+        private Vector128<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Single*)(pClsVar2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(op1, op2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector128<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(_fld1, _fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector128<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector128((Single*)(pFld2)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(test._fld1, test._fld2, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector128((Single*)(&test._fld2)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> firstOp, Vector128<Single> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[0], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.SingleToInt32Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyScalarBySelectedScalar)}<Single>(Vector64<Single>, Vector128<Single>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..9e34976bd1f2f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplyScalarBySelectedScalar.Vector64.Single.Vector64.Single.1.cs
@@ -0,0 +1,547 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            var test = new ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] inArray2, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Single, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+            public Vector64<Single> _fld2;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                var result = AdvSimd.MultiplyScalarBySelectedScalar(_fld1, _fld2, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                fixed (Vector64<Single>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                        AdvSimd.LoadVector64((Single*)(pFld1)),
+                        AdvSimd.LoadVector64((Single*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly byte Imm = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+        private static Single[] _data2 = new Single[Op2ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+        private static Vector64<Single> _clsVar2;
+
+        private Vector64<Single> _fld1;
+        private Vector64<Single> _fld2;
+
+        private DataTable _dataTable;
+
+        static ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, _data2, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplyScalarBySelectedScalar), new Type[] { typeof(Vector64<Single>), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Single>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Single>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Single*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(op1, op2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            fixed (Vector64<Single>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(_fld1, _fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            fixed (Vector64<Single>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                    AdvSimd.LoadVector64((Single*)(pFld1)),
+                    AdvSimd.LoadVector64((Single*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(test._fld1, test._fld2, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplyScalarBySelectedScalar(
+                AdvSimd.LoadVector64((Single*)(&test._fld1)),
+                AdvSimd.LoadVector64((Single*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> firstOp, Vector64<Single> secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), secondOp);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] inArray2 = new Single[Op2ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, inArray2, outArray, method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single[] secondOp, Single[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[0], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[0]))
+            {
+                succeeded = false;
+            }
+            else
+            {
+                for (var i = 1; i < RetElementCount; i++)
+                {
+                    if (BitConverter.SingleToInt32Bits(result[i]) != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplyScalarBySelectedScalar)}<Single>(Vector64<Single>, Vector64<Single>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.Int16.cs
new file mode 100644
index 0000000000000..19b1cb91d52a0
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.Int16.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractByScalar_Vector128_Int16()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int16 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int16 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractByScalar(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector128<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int16();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int16();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Vector128<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractByScalar)}<Int16>(Vector128<Int16>, Vector128<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.Int32.cs
new file mode 100644
index 0000000000000..863ed5c9617d3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.Int32.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractByScalar_Vector128_Int32()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int32 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int32 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractByScalar(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int32();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_Int32();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractByScalar)}<Int32>(Vector128<Int32>, Vector128<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.UInt16.cs
new file mode 100644
index 0000000000000..94de3f344e28f
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.UInt16.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractByScalar_Vector128_UInt16()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt16 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt16 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractByScalar(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector128<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt16();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt16();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, Vector128<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractByScalar)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.UInt32.cs
new file mode 100644
index 0000000000000..e144892902ef4
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector128.UInt32.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractByScalar_Vector128_UInt32()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt32 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt32 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractByScalar(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt32();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector128_UInt32();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractByScalar)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.Int16.cs
new file mode 100644
index 0000000000000..f080864ec541b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.Int16.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractByScalar_Vector64_Int16()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int16 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int16 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractByScalar(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector64<Int16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int16();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int16();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractByScalar)}<Int16>(Vector64<Int16>, Vector64<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.Int32.cs
new file mode 100644
index 0000000000000..77a6e97b91035
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.Int32.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractByScalar_Vector64_Int32()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int32 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int32 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractByScalar(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector64<Int32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int32();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_Int32();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractByScalar)}<Int32>(Vector64<Int32>, Vector64<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.UInt16.cs
new file mode 100644
index 0000000000000..bf140f1b67934
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.UInt16.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractByScalar_Vector64_UInt16()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt16();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt16
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt16 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt16 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractByScalar(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt16()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt16()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt16();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt16();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractByScalar)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.UInt32.cs
new file mode 100644
index 0000000000000..7071290b8b6e3
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractByScalar.Vector64.UInt32.cs
@@ -0,0 +1,571 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractByScalar_Vector64_UInt32()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt32();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt32
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt32 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt32 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractByScalar(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3))
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt32()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt32()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr)
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr)
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractByScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractByScalar(op1, op2, op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt32();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractByScalar_Vector64_UInt32();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractByScalar(_fld1, _fld2, _fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractByScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3))
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(test._fld1, test._fld2, test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractByScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3))
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractByScalar)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..0770aaed0638c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector128<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector128((Int16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector128<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector128<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector128<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Vector128<Int16> op2, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<Int16>(Vector128<Int16>, Vector128<Int16>, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..8881428f0ad63
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+            public Vector128<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+        private static Vector128<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector128<Int16> _fld1;
+        private Vector128<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, Vector128<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<Int16>(Vector128<Int16>, Vector128<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..2fde44e6f02f7
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector128<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector128((Int32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector128<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector128<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int32> op2, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<Int32>(Vector128<Int32>, Vector128<Int32>, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..43cacff4763ab
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+            public Vector128<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+        private static Vector128<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector128<Int32> _fld1;
+        private Vector128<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, Vector128<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<Int32>(Vector128<Int32>, Vector128<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..a960a6417d94c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector128<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector128<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector128<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, Vector128<UInt16> op2, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..f221263a84ab6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+            public Vector128<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+        private static Vector128<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector128<UInt16> _fld1;
+        private Vector128<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, Vector128<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..e7fc4325581ed
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector128<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector128<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt32> op2, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..e537accdc9c2e
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+            public Vector128<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+        private static Vector128<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector128<UInt32> _fld1;
+        private Vector128<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..47c30dac64266
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int16.Vector128.Int16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector128<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector128<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector128((Int16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector128<Int16> _clsVar3;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector128<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector128<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector128<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector128((Int16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op2, Vector128<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<Int16>(Vector64<Int16>, Vector64<Int16>, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..464ce1a69d017
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int16.Vector64.Int16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] inArray3, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+            public Vector64<Int16> _fld2;
+            public Vector64<Int16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                fixed (Vector64<Int16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        AdvSimd.LoadVector64((Int16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+        private static Int16[] _data2 = new Int16[Op2ElementCount];
+        private static Int16[] _data3 = new Int16[Op3ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+        private static Vector64<Int16> _clsVar2;
+        private static Vector64<Int16> _clsVar3;
+
+        private Vector64<Int16> _fld1;
+        private Vector64<Int16> _fld2;
+        private Vector64<Int16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld3), ref Unsafe.As<Int16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            fixed (Vector64<Int16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            fixed (Vector64<Int16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    AdvSimd.LoadVector64((Int16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op2, Vector64<Int16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] inArray2 = new Int16[Op2ElementCount];
+            Int16[] inArray3 = new Int16[Op3ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] thirdOp, Int16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<Int16>(Vector64<Int16>, Vector64<Int16>, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..fe3793d7e7eb4
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int32.Vector128.Int32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector128<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector128<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector128((Int32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector128<Int32> _clsVar3;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector128<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector128<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector128<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector128((Int32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op2, Vector128<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<Int32>(Vector64<Int32>, Vector64<Int32>, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..cdd85a05bd2e5
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.Int32.Vector64.Int32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] inArray3, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<Int32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+            public Vector64<Int32> _fld2;
+            public Vector64<Int32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                fixed (Vector64<Int32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        AdvSimd.LoadVector64((Int32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+        private static Int32[] _data2 = new Int32[Op2ElementCount];
+        private static Int32[] _data3 = new Int32[Op3ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+        private static Vector64<Int32> _clsVar2;
+        private static Vector64<Int32> _clsVar3;
+
+        private Vector64<Int32> _fld1;
+        private Vector64<Int32> _fld2;
+        private Vector64<Int32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld3), ref Unsafe.As<Int32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<Int32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            fixed (Vector64<Int32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            fixed (Vector64<Int32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    AdvSimd.LoadVector64((Int32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op2, Vector64<Int32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] inArray2 = new Int32[Op2ElementCount];
+            Int32[] inArray3 = new Int32[Op3ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] thirdOp, Int32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<Int32>(Vector64<Int32>, Vector64<Int32>, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..b9fc90fe52194
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector128<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector128<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                        7
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector128<UInt16> _clsVar3;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector128<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)7
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector128<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld3)),
+                    7
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 7);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld3)),
+                7
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op2, Vector128<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..fd1e1d2b37a3d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] inArray3, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt16, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+            public Vector64<UInt16> _fld2;
+            public Vector64<UInt16> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                fixed (Vector64<UInt16>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+        private static UInt16[] _data2 = new UInt16[Op2ElementCount];
+        private static UInt16[] _data3 = new UInt16[Op3ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+        private static Vector64<UInt16> _clsVar2;
+        private static Vector64<UInt16> _clsVar3;
+
+        private Vector64<UInt16> _fld1;
+        private Vector64<UInt16> _fld2;
+        private Vector64<UInt16> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld3), ref Unsafe.As<UInt16, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt16>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt16>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            fixed (Vector64<UInt16>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op2, Vector64<UInt16> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] inArray2 = new UInt16[Op2ElementCount];
+            UInt16[] inArray3 = new UInt16[Op3ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] thirdOp, UInt16[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..f9cf87b0efb95
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector128<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector128<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                        3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector128<UInt32> _clsVar3;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector128<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)3
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector128<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector128<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector128<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld3)),
+                    3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld3)),
+                3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op2, Vector128<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..1b443753df239
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1.cs
@@ -0,0 +1,582 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray2;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle2;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] inArray3, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<UInt32, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle2.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+            public Vector64<UInt32> _fld2;
+            public Vector64<UInt32> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                fixed (Vector64<UInt32>* pFld3 = &_fld3)
+                {
+                    var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+        private static UInt32[] _data2 = new UInt32[Op2ElementCount];
+        private static UInt32[] _data3 = new UInt32[Op3ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+        private static Vector64<UInt32> _clsVar2;
+        private static Vector64<UInt32> _clsVar3;
+
+        private Vector64<UInt32> _fld1;
+        private Vector64<UInt32> _fld2;
+        private Vector64<UInt32> _fld3;
+
+        private DataTable _dataTable;
+
+        static SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld3), ref Unsafe.As<UInt32, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, _data2, _data3, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
+                                        Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.MultiplySubtractBySelectedScalar), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr)),
+                                        (byte)1
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                _clsVar1,
+                _clsVar2,
+                _clsVar3,
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            fixed (Vector64<UInt32>* pClsVar3 = &_clsVar3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var op3 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray3Ptr);
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var op3 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray3Ptr));
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(op1, op2, op3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new SimpleTernaryOpTest__MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            fixed (Vector64<UInt32>* pFld3 = &test._fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(_fld1, _fld2, _fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            fixed (Vector64<UInt32>* pFld3 = &_fld3)
+            {
+                var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld3)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(test._fld1, test._fld2, test._fld3, 1);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.MultiplySubtractBySelectedScalar(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld3)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op2, Vector64<UInt32> op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] inArray2 = new UInt32[Op2ElementCount];
+            UInt32[] inArray3 = new UInt32[Op3ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] thirdOp, UInt32[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if (Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i])
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.MultiplySubtractBySelectedScalar)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part1.cs
index db3e1dd0327b0..9c59fe8cad243 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part1.cs
@@ -85,34 +85,34 @@ static Program()
                 ["CompareTest.Vector128.UInt32"] = CompareTest_Vector128_UInt32,
                 ["DivideScalar.Vector64.Double"] = DivideScalar_Vector64_Double,
                 ["DivideScalar.Vector64.Single"] = DivideScalar_Vector64_Single,
-                ["DuplicateSelectedScalarToVector64.V64.Byte.1"] = DuplicateSelectedScalarToVector64_V64_Byte_1,
-                ["DuplicateSelectedScalarToVector64.V64.Int16.1"] = DuplicateSelectedScalarToVector64_V64_Int16_1,
-                ["DuplicateSelectedScalarToVector64.V64.Int32.1"] = DuplicateSelectedScalarToVector64_V64_Int32_1,
-                ["DuplicateSelectedScalarToVector64.V64.SByte.1"] = DuplicateSelectedScalarToVector64_V64_SByte_1,
-                ["DuplicateSelectedScalarToVector64.V64.Single.1"] = DuplicateSelectedScalarToVector64_V64_Single_1,
-                ["DuplicateSelectedScalarToVector64.V64.UInt16.1"] = DuplicateSelectedScalarToVector64_V64_UInt16_1,
-                ["DuplicateSelectedScalarToVector64.V64.UInt32.1"] = DuplicateSelectedScalarToVector64_V64_UInt32_1,
-                ["DuplicateSelectedScalarToVector64.V128.Byte.8"] = DuplicateSelectedScalarToVector64_V128_Byte_8,
-                ["DuplicateSelectedScalarToVector64.V128.Int16.4"] = DuplicateSelectedScalarToVector64_V128_Int16_4,
-                ["DuplicateSelectedScalarToVector64.V128.Int32.2"] = DuplicateSelectedScalarToVector64_V128_Int32_2,
-                ["DuplicateSelectedScalarToVector64.V128.SByte.8"] = DuplicateSelectedScalarToVector64_V128_SByte_8,
-                ["DuplicateSelectedScalarToVector64.V128.Single.2"] = DuplicateSelectedScalarToVector64_V128_Single_2,
-                ["DuplicateSelectedScalarToVector64.V128.UInt16.4"] = DuplicateSelectedScalarToVector64_V128_UInt16_4,
-                ["DuplicateSelectedScalarToVector64.V128.UInt32.2"] = DuplicateSelectedScalarToVector64_V128_UInt32_2,
-                ["DuplicateSelectedScalarToVector128.V64.Byte.1"] = DuplicateSelectedScalarToVector128_V64_Byte_1,
-                ["DuplicateSelectedScalarToVector128.V64.Int16.1"] = DuplicateSelectedScalarToVector128_V64_Int16_1,
-                ["DuplicateSelectedScalarToVector128.V64.Int32.1"] = DuplicateSelectedScalarToVector128_V64_Int32_1,
-                ["DuplicateSelectedScalarToVector128.V64.SByte.1"] = DuplicateSelectedScalarToVector128_V64_SByte_1,
-                ["DuplicateSelectedScalarToVector128.V64.Single.1"] = DuplicateSelectedScalarToVector128_V64_Single_1,
-                ["DuplicateSelectedScalarToVector128.V64.UInt16.1"] = DuplicateSelectedScalarToVector128_V64_UInt16_1,
-                ["DuplicateSelectedScalarToVector128.V64.UInt32.1"] = DuplicateSelectedScalarToVector128_V64_UInt32_1,
-                ["DuplicateSelectedScalarToVector128.V128.Byte.8"] = DuplicateSelectedScalarToVector128_V128_Byte_8,
-                ["DuplicateSelectedScalarToVector128.V128.Int16.4"] = DuplicateSelectedScalarToVector128_V128_Int16_4,
-                ["DuplicateSelectedScalarToVector128.V128.Int32.2"] = DuplicateSelectedScalarToVector128_V128_Int32_2,
-                ["DuplicateSelectedScalarToVector128.V128.SByte.8"] = DuplicateSelectedScalarToVector128_V128_SByte_8,
-                ["DuplicateSelectedScalarToVector128.V128.Single.2"] = DuplicateSelectedScalarToVector128_V128_Single_2,
-                ["DuplicateSelectedScalarToVector128.V128.UInt16.4"] = DuplicateSelectedScalarToVector128_V128_UInt16_4,
-                ["DuplicateSelectedScalarToVector128.V128.UInt32.2"] = DuplicateSelectedScalarToVector128_V128_UInt32_2,
+                ["DuplicateSelectedScalarToVector64.Vector64.Byte.1"] = DuplicateSelectedScalarToVector64_Vector64_Byte_1,
+                ["DuplicateSelectedScalarToVector64.Vector64.Int16.1"] = DuplicateSelectedScalarToVector64_Vector64_Int16_1,
+                ["DuplicateSelectedScalarToVector64.Vector64.Int32.1"] = DuplicateSelectedScalarToVector64_Vector64_Int32_1,
+                ["DuplicateSelectedScalarToVector64.Vector64.SByte.1"] = DuplicateSelectedScalarToVector64_Vector64_SByte_1,
+                ["DuplicateSelectedScalarToVector64.Vector64.Single.1"] = DuplicateSelectedScalarToVector64_Vector64_Single_1,
+                ["DuplicateSelectedScalarToVector64.Vector64.UInt16.1"] = DuplicateSelectedScalarToVector64_Vector64_UInt16_1,
+                ["DuplicateSelectedScalarToVector64.Vector64.UInt32.1"] = DuplicateSelectedScalarToVector64_Vector64_UInt32_1,
+                ["DuplicateSelectedScalarToVector64.Vector128.Byte.8"] = DuplicateSelectedScalarToVector64_Vector128_Byte_8,
+                ["DuplicateSelectedScalarToVector64.Vector128.Int16.4"] = DuplicateSelectedScalarToVector64_Vector128_Int16_4,
+                ["DuplicateSelectedScalarToVector64.Vector128.Int32.2"] = DuplicateSelectedScalarToVector64_Vector128_Int32_2,
+                ["DuplicateSelectedScalarToVector64.Vector128.SByte.8"] = DuplicateSelectedScalarToVector64_Vector128_SByte_8,
+                ["DuplicateSelectedScalarToVector64.Vector128.Single.2"] = DuplicateSelectedScalarToVector64_Vector128_Single_2,
+                ["DuplicateSelectedScalarToVector64.Vector128.UInt16.4"] = DuplicateSelectedScalarToVector64_Vector128_UInt16_4,
+                ["DuplicateSelectedScalarToVector64.Vector128.UInt32.2"] = DuplicateSelectedScalarToVector64_Vector128_UInt32_2,
+                ["DuplicateSelectedScalarToVector128.Vector64.Byte.1"] = DuplicateSelectedScalarToVector128_Vector64_Byte_1,
+                ["DuplicateSelectedScalarToVector128.Vector64.Int16.1"] = DuplicateSelectedScalarToVector128_Vector64_Int16_1,
+                ["DuplicateSelectedScalarToVector128.Vector64.Int32.1"] = DuplicateSelectedScalarToVector128_Vector64_Int32_1,
+                ["DuplicateSelectedScalarToVector128.Vector64.SByte.1"] = DuplicateSelectedScalarToVector128_Vector64_SByte_1,
+                ["DuplicateSelectedScalarToVector128.Vector64.Single.1"] = DuplicateSelectedScalarToVector128_Vector64_Single_1,
+                ["DuplicateSelectedScalarToVector128.Vector64.UInt16.1"] = DuplicateSelectedScalarToVector128_Vector64_UInt16_1,
+                ["DuplicateSelectedScalarToVector128.Vector64.UInt32.1"] = DuplicateSelectedScalarToVector128_Vector64_UInt32_1,
+                ["DuplicateSelectedScalarToVector128.Vector128.Byte.8"] = DuplicateSelectedScalarToVector128_Vector128_Byte_8,
+                ["DuplicateSelectedScalarToVector128.Vector128.Int16.4"] = DuplicateSelectedScalarToVector128_Vector128_Int16_4,
+                ["DuplicateSelectedScalarToVector128.Vector128.Int32.2"] = DuplicateSelectedScalarToVector128_Vector128_Int32_2,
+                ["DuplicateSelectedScalarToVector128.Vector128.SByte.8"] = DuplicateSelectedScalarToVector128_Vector128_SByte_8,
+                ["DuplicateSelectedScalarToVector128.Vector128.Single.2"] = DuplicateSelectedScalarToVector128_Vector128_Single_2,
+                ["DuplicateSelectedScalarToVector128.Vector128.UInt16.4"] = DuplicateSelectedScalarToVector128_Vector128_UInt16_4,
+                ["DuplicateSelectedScalarToVector128.Vector128.UInt32.2"] = DuplicateSelectedScalarToVector128_Vector128_UInt32_2,
                 ["DuplicateToVector64.Byte"] = DuplicateToVector64_Byte,
                 ["DuplicateToVector64.Byte.31"] = DuplicateToVector64_Byte_31,
                 ["DuplicateToVector64.Int16"] = DuplicateToVector64_Int16,
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part2.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part2.cs
index e8558d9d2a0ec..a0b06ed7d48cb 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part2.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part2.cs
@@ -14,6 +14,37 @@ static Program()
             TestList = new Dictionary<string, Action>() {
                 ["LeadingZeroCount.Vector128.UInt16"] = LeadingZeroCount_Vector128_UInt16,
                 ["LeadingZeroCount.Vector128.UInt32"] = LeadingZeroCount_Vector128_UInt32,
+                ["LoadAndInsertScalar.Vector64.Byte.7"] = LoadAndInsertScalar_Vector64_Byte_7,
+                ["LoadAndInsertScalar.Vector64.Int16.3"] = LoadAndInsertScalar_Vector64_Int16_3,
+                ["LoadAndInsertScalar.Vector64.Int32.1"] = LoadAndInsertScalar_Vector64_Int32_1,
+                ["LoadAndInsertScalar.Vector64.SByte.7"] = LoadAndInsertScalar_Vector64_SByte_7,
+                ["LoadAndInsertScalar.Vector64.Single.1"] = LoadAndInsertScalar_Vector64_Single_1,
+                ["LoadAndInsertScalar.Vector64.UInt16.3"] = LoadAndInsertScalar_Vector64_UInt16_3,
+                ["LoadAndInsertScalar.Vector64.UInt32.1"] = LoadAndInsertScalar_Vector64_UInt32_1,
+                ["LoadAndInsertScalar.Vector128.Byte.15"] = LoadAndInsertScalar_Vector128_Byte_15,
+                ["LoadAndInsertScalar.Vector128.Double.1"] = LoadAndInsertScalar_Vector128_Double_1,
+                ["LoadAndInsertScalar.Vector128.Int16.7"] = LoadAndInsertScalar_Vector128_Int16_7,
+                ["LoadAndInsertScalar.Vector128.Int32.3"] = LoadAndInsertScalar_Vector128_Int32_3,
+                ["LoadAndInsertScalar.Vector128.Int64.1"] = LoadAndInsertScalar_Vector128_Int64_1,
+                ["LoadAndInsertScalar.Vector128.SByte.15"] = LoadAndInsertScalar_Vector128_SByte_15,
+                ["LoadAndInsertScalar.Vector128.Single.3"] = LoadAndInsertScalar_Vector128_Single_3,
+                ["LoadAndInsertScalar.Vector128.UInt16.7"] = LoadAndInsertScalar_Vector128_UInt16_7,
+                ["LoadAndInsertScalar.Vector128.UInt32.3"] = LoadAndInsertScalar_Vector128_UInt32_3,
+                ["LoadAndInsertScalar.Vector128.UInt64.1"] = LoadAndInsertScalar_Vector128_UInt64_1,
+                ["LoadAndReplicateToVector64.Byte"] = LoadAndReplicateToVector64_Byte,
+                ["LoadAndReplicateToVector64.Int16"] = LoadAndReplicateToVector64_Int16,
+                ["LoadAndReplicateToVector64.Int32"] = LoadAndReplicateToVector64_Int32,
+                ["LoadAndReplicateToVector64.SByte"] = LoadAndReplicateToVector64_SByte,
+                ["LoadAndReplicateToVector64.Single"] = LoadAndReplicateToVector64_Single,
+                ["LoadAndReplicateToVector64.UInt16"] = LoadAndReplicateToVector64_UInt16,
+                ["LoadAndReplicateToVector64.UInt32"] = LoadAndReplicateToVector64_UInt32,
+                ["LoadAndReplicateToVector128.Byte"] = LoadAndReplicateToVector128_Byte,
+                ["LoadAndReplicateToVector128.Int16"] = LoadAndReplicateToVector128_Int16,
+                ["LoadAndReplicateToVector128.Int32"] = LoadAndReplicateToVector128_Int32,
+                ["LoadAndReplicateToVector128.SByte"] = LoadAndReplicateToVector128_SByte,
+                ["LoadAndReplicateToVector128.Single"] = LoadAndReplicateToVector128_Single,
+                ["LoadAndReplicateToVector128.UInt16"] = LoadAndReplicateToVector128_UInt16,
+                ["LoadAndReplicateToVector128.UInt32"] = LoadAndReplicateToVector128_UInt32,
                 ["LoadVector64.Byte"] = LoadVector64_Byte,
                 ["LoadVector64.Double"] = LoadVector64_Double,
                 ["LoadVector64.Int16"] = LoadVector64_Int16,
@@ -112,6 +143,110 @@ static Program()
                 ["MultiplyAdd.Vector128.SByte"] = MultiplyAdd_Vector128_SByte,
                 ["MultiplyAdd.Vector128.UInt16"] = MultiplyAdd_Vector128_UInt16,
                 ["MultiplyAdd.Vector128.UInt32"] = MultiplyAdd_Vector128_UInt32,
+                ["MultiplyAddByScalar.Vector64.Int16"] = MultiplyAddByScalar_Vector64_Int16,
+                ["MultiplyAddByScalar.Vector64.Int32"] = MultiplyAddByScalar_Vector64_Int32,
+                ["MultiplyAddByScalar.Vector64.UInt16"] = MultiplyAddByScalar_Vector64_UInt16,
+                ["MultiplyAddByScalar.Vector64.UInt32"] = MultiplyAddByScalar_Vector64_UInt32,
+                ["MultiplyAddByScalar.Vector128.Int16"] = MultiplyAddByScalar_Vector128_Int16,
+                ["MultiplyAddByScalar.Vector128.Int32"] = MultiplyAddByScalar_Vector128_Int32,
+                ["MultiplyAddByScalar.Vector128.UInt16"] = MultiplyAddByScalar_Vector128_UInt16,
+                ["MultiplyAddByScalar.Vector128.UInt32"] = MultiplyAddByScalar_Vector128_UInt32,
+                ["MultiplyAddBySelectedScalar.Vector64.Int16.Vector64.Int16.3"] = MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3,
+                ["MultiplyAddBySelectedScalar.Vector64.Int16.Vector128.Int16.7"] = MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7,
+                ["MultiplyAddBySelectedScalar.Vector64.Int32.Vector64.Int32.1"] = MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1,
+                ["MultiplyAddBySelectedScalar.Vector64.Int32.Vector128.Int32.3"] = MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3,
+                ["MultiplyAddBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3"] = MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3,
+                ["MultiplyAddBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7"] = MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7,
+                ["MultiplyAddBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1"] = MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1,
+                ["MultiplyAddBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3"] = MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3,
+                ["MultiplyAddBySelectedScalar.Vector128.Int16.Vector64.Int16.3"] = MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3,
+                ["MultiplyAddBySelectedScalar.Vector128.Int16.Vector128.Int16.7"] = MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7,
+                ["MultiplyAddBySelectedScalar.Vector128.Int32.Vector64.Int32.1"] = MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1,
+                ["MultiplyAddBySelectedScalar.Vector128.Int32.Vector128.Int32.3"] = MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3,
+                ["MultiplyAddBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3"] = MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3,
+                ["MultiplyAddBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7"] = MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7,
+                ["MultiplyAddBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1"] = MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1,
+                ["MultiplyAddBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3"] = MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3,
+                ["MultiplyByScalar.Vector64.Int16"] = MultiplyByScalar_Vector64_Int16,
+                ["MultiplyByScalar.Vector64.Int32"] = MultiplyByScalar_Vector64_Int32,
+                ["MultiplyByScalar.Vector64.Single"] = MultiplyByScalar_Vector64_Single,
+                ["MultiplyByScalar.Vector64.UInt16"] = MultiplyByScalar_Vector64_UInt16,
+                ["MultiplyByScalar.Vector64.UInt32"] = MultiplyByScalar_Vector64_UInt32,
+                ["MultiplyByScalar.Vector128.Int16"] = MultiplyByScalar_Vector128_Int16,
+                ["MultiplyByScalar.Vector128.Int32"] = MultiplyByScalar_Vector128_Int32,
+                ["MultiplyByScalar.Vector128.Single"] = MultiplyByScalar_Vector128_Single,
+                ["MultiplyByScalar.Vector128.UInt16"] = MultiplyByScalar_Vector128_UInt16,
+                ["MultiplyByScalar.Vector128.UInt32"] = MultiplyByScalar_Vector128_UInt32,
+                ["MultiplyBySelectedScalar.Vector64.Int16.Vector64.Int16.1"] = MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1,
+                ["MultiplyBySelectedScalar.Vector64.Int16.Vector128.Int16.7"] = MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7,
+                ["MultiplyBySelectedScalar.Vector64.Int32.Vector64.Int32.1"] = MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1,
+                ["MultiplyBySelectedScalar.Vector64.Int32.Vector128.Int32.3"] = MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3,
+                ["MultiplyBySelectedScalar.Vector64.Single.Vector64.Single.1"] = MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1,
+                ["MultiplyBySelectedScalar.Vector64.Single.Vector128.Single.3"] = MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3,
+                ["MultiplyBySelectedScalar.Vector64.UInt16.Vector64.UInt16.1"] = MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1,
+                ["MultiplyBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7"] = MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7,
+                ["MultiplyBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1"] = MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1,
+                ["MultiplyBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3"] = MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3,
+                ["MultiplyBySelectedScalar.Vector128.Int16.Vector64.Int16.1"] = MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1,
+                ["MultiplyBySelectedScalar.Vector128.Int16.Vector128.Int16.7"] = MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7,
+                ["MultiplyBySelectedScalar.Vector128.Int32.Vector64.Int32.1"] = MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1,
+                ["MultiplyBySelectedScalar.Vector128.Int32.Vector128.Int32.3"] = MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3,
+                ["MultiplyBySelectedScalar.Vector128.Single.Vector64.Single.1"] = MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1,
+                ["MultiplyBySelectedScalar.Vector128.Single.Vector128.Single.3"] = MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3,
+                ["MultiplyBySelectedScalar.Vector128.UInt16.Vector64.UInt16.1"] = MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1,
+                ["MultiplyBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7"] = MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7,
+                ["MultiplyBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1"] = MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1,
+                ["MultiplyBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3"] = MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3,
+                ["MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector64.Int16.3"] = MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3,
+                ["MultiplyBySelectedScalarWideningLower.Vector64.Int16.Vector128.Int16.7"] = MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7,
+                ["MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector64.Int32.1"] = MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1,
+                ["MultiplyBySelectedScalarWideningLower.Vector64.Int32.Vector128.Int32.3"] = MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3,
+                ["MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector64.UInt16.3"] = MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3,
+                ["MultiplyBySelectedScalarWideningLower.Vector64.UInt16.Vector128.UInt16.7"] = MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7,
+                ["MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector64.UInt32.1"] = MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1,
+                ["MultiplyBySelectedScalarWideningLower.Vector64.UInt32.Vector128.UInt32.3"] = MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3,
+                ["MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector64.Int16.3"] = MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3,
+                ["MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int16.Vector128.Int16.7"] = MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7,
+                ["MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector64.Int32.1"] = MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1,
+                ["MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.Int32.Vector128.Int32.3"] = MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3,
+                ["MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector64.UInt16.3"] = MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3,
+                ["MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt16.Vector128.UInt16.7"] = MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7,
+                ["MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector64.UInt32.1"] = MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1,
+                ["MultiplyBySelectedScalarWideningLowerAndAdd.Vector64.UInt32.Vector128.UInt32.3"] = MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3,
+                ["MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector64.Int16.3"] = MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3,
+                ["MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int16.Vector128.Int16.7"] = MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7,
+                ["MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector64.Int32.1"] = MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1,
+                ["MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.Int32.Vector128.Int32.3"] = MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3,
+                ["MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector64.UInt16.3"] = MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3,
+                ["MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt16.Vector128.UInt16.7"] = MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7,
+                ["MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector64.UInt32.1"] = MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1,
+                ["MultiplyBySelectedScalarWideningLowerAndSubtract.Vector64.UInt32.Vector128.UInt32.3"] = MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3,
+                ["MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector64.Int16.3"] = MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3,
+                ["MultiplyBySelectedScalarWideningUpper.Vector128.Int16.Vector128.Int16.7"] = MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7,
+                ["MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector64.Int32.1"] = MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1,
+                ["MultiplyBySelectedScalarWideningUpper.Vector128.Int32.Vector128.Int32.3"] = MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3,
+                ["MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector64.UInt16.3"] = MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3,
+                ["MultiplyBySelectedScalarWideningUpper.Vector128.UInt16.Vector128.UInt16.7"] = MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7,
+                ["MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector64.UInt32.1"] = MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1,
+                ["MultiplyBySelectedScalarWideningUpper.Vector128.UInt32.Vector128.UInt32.3"] = MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3,
+                ["MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector64.Int16.3"] = MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3,
+                ["MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int16.Vector128.Int16.7"] = MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7,
+                ["MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector64.Int32.1"] = MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1,
+                ["MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.Int32.Vector128.Int32.3"] = MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3,
+                ["MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector64.UInt16.3"] = MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3,
+                ["MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt16.Vector128.UInt16.7"] = MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7,
+                ["MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector64.UInt32.1"] = MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1,
+                ["MultiplyBySelectedScalarWideningUpperAndAdd.Vector128.UInt32.Vector128.UInt32.3"] = MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3,
+                ["MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector64.Int16.3"] = MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3,
+                ["MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int16.Vector128.Int16.7"] = MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7,
+                ["MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector64.Int32.1"] = MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1,
+                ["MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.Int32.Vector128.Int32.3"] = MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3,
+                ["MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector64.UInt16.3"] = MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3,
+                ["MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt16.Vector128.UInt16.7"] = MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7,
+                ["MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector64.UInt32.1"] = MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1,
+                ["MultiplyBySelectedScalarWideningUpperAndSubtract.Vector128.UInt32.Vector128.UInt32.3"] = MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3,
+                ["MultiplyScalarBySelectedScalar.Vector64.Single.Vector64.Single.1"] = MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1,
+                ["MultiplyScalarBySelectedScalar.Vector64.Single.Vector128.Single.3"] = MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3,
                 ["MultiplySubtract.Vector64.Byte"] = MultiplySubtract_Vector64_Byte,
                 ["MultiplySubtract.Vector64.Int16"] = MultiplySubtract_Vector64_Int16,
                 ["MultiplySubtract.Vector64.Int32"] = MultiplySubtract_Vector64_Int32,
@@ -124,150 +259,15 @@ static Program()
                 ["MultiplySubtract.Vector128.SByte"] = MultiplySubtract_Vector128_SByte,
                 ["MultiplySubtract.Vector128.UInt16"] = MultiplySubtract_Vector128_UInt16,
                 ["MultiplySubtract.Vector128.UInt32"] = MultiplySubtract_Vector128_UInt32,
-                ["MultiplyWideningLower.Vector64.Byte"] = MultiplyWideningLower_Vector64_Byte,
-                ["MultiplyWideningLower.Vector64.Int16"] = MultiplyWideningLower_Vector64_Int16,
-                ["MultiplyWideningLower.Vector64.Int32"] = MultiplyWideningLower_Vector64_Int32,
-                ["MultiplyWideningLower.Vector64.SByte"] = MultiplyWideningLower_Vector64_SByte,
-                ["MultiplyWideningLower.Vector64.UInt16"] = MultiplyWideningLower_Vector64_UInt16,
-                ["MultiplyWideningLower.Vector64.UInt32"] = MultiplyWideningLower_Vector64_UInt32,
-                ["MultiplyWideningLowerAndAdd.Vector64.Byte"] = MultiplyWideningLowerAndAdd_Vector64_Byte,
-                ["MultiplyWideningLowerAndAdd.Vector64.Int16"] = MultiplyWideningLowerAndAdd_Vector64_Int16,
-                ["MultiplyWideningLowerAndAdd.Vector64.Int32"] = MultiplyWideningLowerAndAdd_Vector64_Int32,
-                ["MultiplyWideningLowerAndAdd.Vector64.SByte"] = MultiplyWideningLowerAndAdd_Vector64_SByte,
-                ["MultiplyWideningLowerAndAdd.Vector64.UInt16"] = MultiplyWideningLowerAndAdd_Vector64_UInt16,
-                ["MultiplyWideningLowerAndAdd.Vector64.UInt32"] = MultiplyWideningLowerAndAdd_Vector64_UInt32,
-                ["MultiplyWideningLowerAndSubtract.Vector64.Byte"] = MultiplyWideningLowerAndSubtract_Vector64_Byte,
-                ["MultiplyWideningLowerAndSubtract.Vector64.Int16"] = MultiplyWideningLowerAndSubtract_Vector64_Int16,
-                ["MultiplyWideningLowerAndSubtract.Vector64.Int32"] = MultiplyWideningLowerAndSubtract_Vector64_Int32,
-                ["MultiplyWideningLowerAndSubtract.Vector64.SByte"] = MultiplyWideningLowerAndSubtract_Vector64_SByte,
-                ["MultiplyWideningLowerAndSubtract.Vector64.UInt16"] = MultiplyWideningLowerAndSubtract_Vector64_UInt16,
-                ["MultiplyWideningLowerAndSubtract.Vector64.UInt32"] = MultiplyWideningLowerAndSubtract_Vector64_UInt32,
-                ["MultiplyWideningUpper.Vector128.Byte"] = MultiplyWideningUpper_Vector128_Byte,
-                ["MultiplyWideningUpper.Vector128.Int16"] = MultiplyWideningUpper_Vector128_Int16,
-                ["MultiplyWideningUpper.Vector128.Int32"] = MultiplyWideningUpper_Vector128_Int32,
-                ["MultiplyWideningUpper.Vector128.SByte"] = MultiplyWideningUpper_Vector128_SByte,
-                ["MultiplyWideningUpper.Vector128.UInt16"] = MultiplyWideningUpper_Vector128_UInt16,
-                ["MultiplyWideningUpper.Vector128.UInt32"] = MultiplyWideningUpper_Vector128_UInt32,
-                ["MultiplyWideningUpperAndAdd.Vector128.Byte"] = MultiplyWideningUpperAndAdd_Vector128_Byte,
-                ["MultiplyWideningUpperAndAdd.Vector128.Int16"] = MultiplyWideningUpperAndAdd_Vector128_Int16,
-                ["MultiplyWideningUpperAndAdd.Vector128.Int32"] = MultiplyWideningUpperAndAdd_Vector128_Int32,
-                ["MultiplyWideningUpperAndAdd.Vector128.SByte"] = MultiplyWideningUpperAndAdd_Vector128_SByte,
-                ["MultiplyWideningUpperAndAdd.Vector128.UInt16"] = MultiplyWideningUpperAndAdd_Vector128_UInt16,
-                ["MultiplyWideningUpperAndAdd.Vector128.UInt32"] = MultiplyWideningUpperAndAdd_Vector128_UInt32,
-                ["MultiplyWideningUpperAndSubtract.Vector128.Byte"] = MultiplyWideningUpperAndSubtract_Vector128_Byte,
-                ["MultiplyWideningUpperAndSubtract.Vector128.Int16"] = MultiplyWideningUpperAndSubtract_Vector128_Int16,
-                ["MultiplyWideningUpperAndSubtract.Vector128.Int32"] = MultiplyWideningUpperAndSubtract_Vector128_Int32,
-                ["MultiplyWideningUpperAndSubtract.Vector128.SByte"] = MultiplyWideningUpperAndSubtract_Vector128_SByte,
-                ["MultiplyWideningUpperAndSubtract.Vector128.UInt16"] = MultiplyWideningUpperAndSubtract_Vector128_UInt16,
-                ["MultiplyWideningUpperAndSubtract.Vector128.UInt32"] = MultiplyWideningUpperAndSubtract_Vector128_UInt32,
-                ["Negate.Vector64.Int16"] = Negate_Vector64_Int16,
-                ["Negate.Vector64.Int32"] = Negate_Vector64_Int32,
-                ["Negate.Vector64.SByte"] = Negate_Vector64_SByte,
-                ["Negate.Vector64.Single"] = Negate_Vector64_Single,
-                ["Negate.Vector128.Int16"] = Negate_Vector128_Int16,
-                ["Negate.Vector128.Int32"] = Negate_Vector128_Int32,
-                ["Negate.Vector128.SByte"] = Negate_Vector128_SByte,
-                ["Negate.Vector128.Single"] = Negate_Vector128_Single,
-                ["NegateScalar.Vector64.Double"] = NegateScalar_Vector64_Double,
-                ["NegateScalar.Vector64.Single"] = NegateScalar_Vector64_Single,
-                ["Not.Vector64.Byte"] = Not_Vector64_Byte,
-                ["Not.Vector64.Double"] = Not_Vector64_Double,
-                ["Not.Vector64.Int16"] = Not_Vector64_Int16,
-                ["Not.Vector64.Int32"] = Not_Vector64_Int32,
-                ["Not.Vector64.Int64"] = Not_Vector64_Int64,
-                ["Not.Vector64.SByte"] = Not_Vector64_SByte,
-                ["Not.Vector64.Single"] = Not_Vector64_Single,
-                ["Not.Vector64.UInt16"] = Not_Vector64_UInt16,
-                ["Not.Vector64.UInt32"] = Not_Vector64_UInt32,
-                ["Not.Vector64.UInt64"] = Not_Vector64_UInt64,
-                ["Not.Vector128.Byte"] = Not_Vector128_Byte,
-                ["Not.Vector128.Double"] = Not_Vector128_Double,
-                ["Not.Vector128.Int16"] = Not_Vector128_Int16,
-                ["Not.Vector128.Int32"] = Not_Vector128_Int32,
-                ["Not.Vector128.Int64"] = Not_Vector128_Int64,
-                ["Not.Vector128.SByte"] = Not_Vector128_SByte,
-                ["Not.Vector128.Single"] = Not_Vector128_Single,
-                ["Not.Vector128.UInt16"] = Not_Vector128_UInt16,
-                ["Not.Vector128.UInt32"] = Not_Vector128_UInt32,
-                ["Not.Vector128.UInt64"] = Not_Vector128_UInt64,
-                ["Or.Vector64.Byte"] = Or_Vector64_Byte,
-                ["Or.Vector64.Double"] = Or_Vector64_Double,
-                ["Or.Vector64.Int16"] = Or_Vector64_Int16,
-                ["Or.Vector64.Int32"] = Or_Vector64_Int32,
-                ["Or.Vector64.Int64"] = Or_Vector64_Int64,
-                ["Or.Vector64.SByte"] = Or_Vector64_SByte,
-                ["Or.Vector64.Single"] = Or_Vector64_Single,
-                ["Or.Vector64.UInt16"] = Or_Vector64_UInt16,
-                ["Or.Vector64.UInt32"] = Or_Vector64_UInt32,
-                ["Or.Vector64.UInt64"] = Or_Vector64_UInt64,
-                ["Or.Vector128.Byte"] = Or_Vector128_Byte,
-                ["Or.Vector128.Double"] = Or_Vector128_Double,
-                ["Or.Vector128.Int16"] = Or_Vector128_Int16,
-                ["Or.Vector128.Int32"] = Or_Vector128_Int32,
-                ["Or.Vector128.Int64"] = Or_Vector128_Int64,
-                ["Or.Vector128.SByte"] = Or_Vector128_SByte,
-                ["Or.Vector128.Single"] = Or_Vector128_Single,
-                ["Or.Vector128.UInt16"] = Or_Vector128_UInt16,
-                ["Or.Vector128.UInt32"] = Or_Vector128_UInt32,
-                ["Or.Vector128.UInt64"] = Or_Vector128_UInt64,
-                ["OrNot.Vector64.Byte"] = OrNot_Vector64_Byte,
-                ["OrNot.Vector64.Double"] = OrNot_Vector64_Double,
-                ["OrNot.Vector64.Int16"] = OrNot_Vector64_Int16,
-                ["OrNot.Vector64.Int32"] = OrNot_Vector64_Int32,
-                ["OrNot.Vector64.Int64"] = OrNot_Vector64_Int64,
-                ["OrNot.Vector64.SByte"] = OrNot_Vector64_SByte,
-                ["OrNot.Vector64.Single"] = OrNot_Vector64_Single,
-                ["OrNot.Vector64.UInt16"] = OrNot_Vector64_UInt16,
-                ["OrNot.Vector64.UInt32"] = OrNot_Vector64_UInt32,
-                ["OrNot.Vector64.UInt64"] = OrNot_Vector64_UInt64,
-                ["OrNot.Vector128.Byte"] = OrNot_Vector128_Byte,
-                ["OrNot.Vector128.Double"] = OrNot_Vector128_Double,
-                ["OrNot.Vector128.Int16"] = OrNot_Vector128_Int16,
-                ["OrNot.Vector128.Int32"] = OrNot_Vector128_Int32,
-                ["OrNot.Vector128.Int64"] = OrNot_Vector128_Int64,
-                ["OrNot.Vector128.SByte"] = OrNot_Vector128_SByte,
-                ["OrNot.Vector128.Single"] = OrNot_Vector128_Single,
-                ["OrNot.Vector128.UInt16"] = OrNot_Vector128_UInt16,
-                ["OrNot.Vector128.UInt32"] = OrNot_Vector128_UInt32,
-                ["OrNot.Vector128.UInt64"] = OrNot_Vector128_UInt64,
-                ["PolynomialMultiply.Vector64.Byte"] = PolynomialMultiply_Vector64_Byte,
-                ["PolynomialMultiply.Vector64.SByte"] = PolynomialMultiply_Vector64_SByte,
-                ["PolynomialMultiply.Vector128.Byte"] = PolynomialMultiply_Vector128_Byte,
-                ["PolynomialMultiply.Vector128.SByte"] = PolynomialMultiply_Vector128_SByte,
-                ["PolynomialMultiplyWideningLower.Vector64.Byte"] = PolynomialMultiplyWideningLower_Vector64_Byte,
-                ["PolynomialMultiplyWideningLower.Vector64.SByte"] = PolynomialMultiplyWideningLower_Vector64_SByte,
-                ["PolynomialMultiplyWideningUpper.Vector128.Byte"] = PolynomialMultiplyWideningUpper_Vector128_Byte,
-                ["PolynomialMultiplyWideningUpper.Vector128.SByte"] = PolynomialMultiplyWideningUpper_Vector128_SByte,
-                ["PopCount.Vector64.Byte"] = PopCount_Vector64_Byte,
-                ["PopCount.Vector64.SByte"] = PopCount_Vector64_SByte,
-                ["PopCount.Vector128.Byte"] = PopCount_Vector128_Byte,
-                ["PopCount.Vector128.SByte"] = PopCount_Vector128_SByte,
-                ["ReciprocalEstimate.Vector64.Single"] = ReciprocalEstimate_Vector64_Single,
-                ["ReciprocalEstimate.Vector64.UInt32"] = ReciprocalEstimate_Vector64_UInt32,
-                ["ShiftLeftLogicalAndInsert.Vector64.Byte"] = ShiftLeftLogicalAndInsert_Vector64_Byte,
-                ["ShiftLeftLogicalAndInsert.Vector64.Int16"] = ShiftLeftLogicalAndInsert_Vector64_Int16,
-                ["ShiftLeftLogicalAndInsert.Vector64.Int32"] = ShiftLeftLogicalAndInsert_Vector64_Int32,
-                ["ShiftLeftLogicalAndInsert.Vector64.SByte"] = ShiftLeftLogicalAndInsert_Vector64_SByte,
-                ["ShiftLeftLogicalAndInsert.Vector64.UInt16"] = ShiftLeftLogicalAndInsert_Vector64_UInt16,
-                ["ShiftLeftLogicalAndInsert.Vector64.UInt32"] = ShiftLeftLogicalAndInsert_Vector64_UInt32,
-                ["ShiftLeftLogicalAndInsert.Vector128.Byte"] = ShiftLeftLogicalAndInsert_Vector128_Byte,
-                ["ShiftLeftLogicalAndInsert.Vector128.Int16"] = ShiftLeftLogicalAndInsert_Vector128_Int16,
-                ["ShiftLeftLogicalAndInsert.Vector128.Int32"] = ShiftLeftLogicalAndInsert_Vector128_Int32,
-                ["ShiftLeftLogicalAndInsert.Vector128.Int64"] = ShiftLeftLogicalAndInsert_Vector128_Int64,
-                ["ShiftLeftLogicalAndInsert.Vector128.SByte"] = ShiftLeftLogicalAndInsert_Vector128_SByte,
-                ["ShiftLeftLogicalAndInsert.Vector128.UInt16"] = ShiftLeftLogicalAndInsert_Vector128_UInt16,
-                ["ShiftLeftLogicalAndInsert.Vector128.UInt32"] = ShiftLeftLogicalAndInsert_Vector128_UInt32,
-                ["ShiftLeftLogicalAndInsert.Vector128.UInt64"] = ShiftLeftLogicalAndInsert_Vector128_UInt64,
-                ["ShiftLeftLogicalAndInsertScalar.Vector64.Int64"] = ShiftLeftLogicalAndInsertScalar_Vector64_Int64,
-                ["ShiftLeftLogicalAndInsertScalar.Vector64.UInt64"] = ShiftLeftLogicalAndInsertScalar_Vector64_UInt64,
-                ["ShiftRightAndInsert.Vector64.Byte"] = ShiftRightAndInsert_Vector64_Byte,
-                ["ShiftRightAndInsert.Vector64.Int16"] = ShiftRightAndInsert_Vector64_Int16,
-                ["ShiftRightAndInsert.Vector64.Int32"] = ShiftRightAndInsert_Vector64_Int32,
-                ["ShiftRightAndInsert.Vector64.SByte"] = ShiftRightAndInsert_Vector64_SByte,
-                ["ShiftRightAndInsert.Vector64.UInt16"] = ShiftRightAndInsert_Vector64_UInt16,
-                ["ShiftRightAndInsert.Vector64.UInt32"] = ShiftRightAndInsert_Vector64_UInt32,
-                ["ShiftRightAndInsert.Vector128.Byte"] = ShiftRightAndInsert_Vector128_Byte,
-                ["ShiftRightAndInsert.Vector128.Int16"] = ShiftRightAndInsert_Vector128_Int16,
+                ["MultiplySubtractBySelectedScalar.Vector64.Int16.Vector64.Int16.3"] = MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3,
+                ["MultiplySubtractBySelectedScalar.Vector64.Int16.Vector128.Int16.7"] = MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7,
+                ["MultiplySubtractBySelectedScalar.Vector64.Int32.Vector64.Int32.1"] = MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1,
+                ["MultiplySubtractBySelectedScalar.Vector64.Int32.Vector128.Int32.3"] = MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3,
+                ["MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector64.UInt16.3"] = MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3,
+                ["MultiplySubtractBySelectedScalar.Vector64.UInt16.Vector128.UInt16.7"] = MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7,
+                ["MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector64.UInt32.1"] = MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1,
+                ["MultiplySubtractBySelectedScalar.Vector64.UInt32.Vector128.UInt32.3"] = MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3,
+                ["MultiplySubtractBySelectedScalar.Vector128.Int16.Vector64.Int16.3"] = MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3,
             };
         }
     }
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part3.cs
index 45e0a583a9f85..03bc7e381aee7 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part3.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part3.cs
@@ -12,14 +12,141 @@ public static partial class Program
         static Program()
         {
             TestList = new Dictionary<string, Action>() {
-                ["ShiftRightAndInsert.Vector128.Int32"] = ShiftRightAndInsert_Vector128_Int32,
-                ["ShiftRightAndInsert.Vector128.Int64"] = ShiftRightAndInsert_Vector128_Int64,
-                ["ShiftRightAndInsert.Vector128.SByte"] = ShiftRightAndInsert_Vector128_SByte,
-                ["ShiftRightAndInsert.Vector128.UInt16"] = ShiftRightAndInsert_Vector128_UInt16,
-                ["ShiftRightAndInsert.Vector128.UInt32"] = ShiftRightAndInsert_Vector128_UInt32,
-                ["ShiftRightAndInsert.Vector128.UInt64"] = ShiftRightAndInsert_Vector128_UInt64,
-                ["ShiftRightLogicalAndInsertScalar.Vector64.Int64"] = ShiftRightLogicalAndInsertScalar_Vector64_Int64,
-                ["ShiftRightLogicalAndInsertScalar.Vector64.UInt64"] = ShiftRightLogicalAndInsertScalar_Vector64_UInt64,
+                ["MultiplySubtractBySelectedScalar.Vector128.Int16.Vector128.Int16.7"] = MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7,
+                ["MultiplySubtractBySelectedScalar.Vector128.Int32.Vector64.Int32.1"] = MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1,
+                ["MultiplySubtractBySelectedScalar.Vector128.Int32.Vector128.Int32.3"] = MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3,
+                ["MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector64.UInt16.3"] = MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3,
+                ["MultiplySubtractBySelectedScalar.Vector128.UInt16.Vector128.UInt16.7"] = MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7,
+                ["MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector64.UInt32.1"] = MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1,
+                ["MultiplySubtractBySelectedScalar.Vector128.UInt32.Vector128.UInt32.3"] = MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3,
+                ["MultiplySubtractByScalar.Vector64.Int16"] = MultiplySubtractByScalar_Vector64_Int16,
+                ["MultiplySubtractByScalar.Vector64.Int32"] = MultiplySubtractByScalar_Vector64_Int32,
+                ["MultiplySubtractByScalar.Vector64.UInt16"] = MultiplySubtractByScalar_Vector64_UInt16,
+                ["MultiplySubtractByScalar.Vector64.UInt32"] = MultiplySubtractByScalar_Vector64_UInt32,
+                ["MultiplySubtractByScalar.Vector128.Int16"] = MultiplySubtractByScalar_Vector128_Int16,
+                ["MultiplySubtractByScalar.Vector128.Int32"] = MultiplySubtractByScalar_Vector128_Int32,
+                ["MultiplySubtractByScalar.Vector128.UInt16"] = MultiplySubtractByScalar_Vector128_UInt16,
+                ["MultiplySubtractByScalar.Vector128.UInt32"] = MultiplySubtractByScalar_Vector128_UInt32,
+                ["MultiplyWideningLower.Vector64.Byte"] = MultiplyWideningLower_Vector64_Byte,
+                ["MultiplyWideningLower.Vector64.Int16"] = MultiplyWideningLower_Vector64_Int16,
+                ["MultiplyWideningLower.Vector64.Int32"] = MultiplyWideningLower_Vector64_Int32,
+                ["MultiplyWideningLower.Vector64.SByte"] = MultiplyWideningLower_Vector64_SByte,
+                ["MultiplyWideningLower.Vector64.UInt16"] = MultiplyWideningLower_Vector64_UInt16,
+                ["MultiplyWideningLower.Vector64.UInt32"] = MultiplyWideningLower_Vector64_UInt32,
+                ["MultiplyWideningLowerAndAdd.Vector64.Byte"] = MultiplyWideningLowerAndAdd_Vector64_Byte,
+                ["MultiplyWideningLowerAndAdd.Vector64.Int16"] = MultiplyWideningLowerAndAdd_Vector64_Int16,
+                ["MultiplyWideningLowerAndAdd.Vector64.Int32"] = MultiplyWideningLowerAndAdd_Vector64_Int32,
+                ["MultiplyWideningLowerAndAdd.Vector64.SByte"] = MultiplyWideningLowerAndAdd_Vector64_SByte,
+                ["MultiplyWideningLowerAndAdd.Vector64.UInt16"] = MultiplyWideningLowerAndAdd_Vector64_UInt16,
+                ["MultiplyWideningLowerAndAdd.Vector64.UInt32"] = MultiplyWideningLowerAndAdd_Vector64_UInt32,
+                ["MultiplyWideningLowerAndSubtract.Vector64.Byte"] = MultiplyWideningLowerAndSubtract_Vector64_Byte,
+                ["MultiplyWideningLowerAndSubtract.Vector64.Int16"] = MultiplyWideningLowerAndSubtract_Vector64_Int16,
+                ["MultiplyWideningLowerAndSubtract.Vector64.Int32"] = MultiplyWideningLowerAndSubtract_Vector64_Int32,
+                ["MultiplyWideningLowerAndSubtract.Vector64.SByte"] = MultiplyWideningLowerAndSubtract_Vector64_SByte,
+                ["MultiplyWideningLowerAndSubtract.Vector64.UInt16"] = MultiplyWideningLowerAndSubtract_Vector64_UInt16,
+                ["MultiplyWideningLowerAndSubtract.Vector64.UInt32"] = MultiplyWideningLowerAndSubtract_Vector64_UInt32,
+                ["MultiplyWideningUpper.Vector128.Byte"] = MultiplyWideningUpper_Vector128_Byte,
+                ["MultiplyWideningUpper.Vector128.Int16"] = MultiplyWideningUpper_Vector128_Int16,
+                ["MultiplyWideningUpper.Vector128.Int32"] = MultiplyWideningUpper_Vector128_Int32,
+                ["MultiplyWideningUpper.Vector128.SByte"] = MultiplyWideningUpper_Vector128_SByte,
+                ["MultiplyWideningUpper.Vector128.UInt16"] = MultiplyWideningUpper_Vector128_UInt16,
+                ["MultiplyWideningUpper.Vector128.UInt32"] = MultiplyWideningUpper_Vector128_UInt32,
+                ["MultiplyWideningUpperAndAdd.Vector128.Byte"] = MultiplyWideningUpperAndAdd_Vector128_Byte,
+                ["MultiplyWideningUpperAndAdd.Vector128.Int16"] = MultiplyWideningUpperAndAdd_Vector128_Int16,
+                ["MultiplyWideningUpperAndAdd.Vector128.Int32"] = MultiplyWideningUpperAndAdd_Vector128_Int32,
+                ["MultiplyWideningUpperAndAdd.Vector128.SByte"] = MultiplyWideningUpperAndAdd_Vector128_SByte,
+                ["MultiplyWideningUpperAndAdd.Vector128.UInt16"] = MultiplyWideningUpperAndAdd_Vector128_UInt16,
+                ["MultiplyWideningUpperAndAdd.Vector128.UInt32"] = MultiplyWideningUpperAndAdd_Vector128_UInt32,
+                ["MultiplyWideningUpperAndSubtract.Vector128.Byte"] = MultiplyWideningUpperAndSubtract_Vector128_Byte,
+                ["MultiplyWideningUpperAndSubtract.Vector128.Int16"] = MultiplyWideningUpperAndSubtract_Vector128_Int16,
+                ["MultiplyWideningUpperAndSubtract.Vector128.Int32"] = MultiplyWideningUpperAndSubtract_Vector128_Int32,
+                ["MultiplyWideningUpperAndSubtract.Vector128.SByte"] = MultiplyWideningUpperAndSubtract_Vector128_SByte,
+                ["MultiplyWideningUpperAndSubtract.Vector128.UInt16"] = MultiplyWideningUpperAndSubtract_Vector128_UInt16,
+                ["MultiplyWideningUpperAndSubtract.Vector128.UInt32"] = MultiplyWideningUpperAndSubtract_Vector128_UInt32,
+                ["Negate.Vector64.Int16"] = Negate_Vector64_Int16,
+                ["Negate.Vector64.Int32"] = Negate_Vector64_Int32,
+                ["Negate.Vector64.SByte"] = Negate_Vector64_SByte,
+                ["Negate.Vector64.Single"] = Negate_Vector64_Single,
+                ["Negate.Vector128.Int16"] = Negate_Vector128_Int16,
+                ["Negate.Vector128.Int32"] = Negate_Vector128_Int32,
+                ["Negate.Vector128.SByte"] = Negate_Vector128_SByte,
+                ["Negate.Vector128.Single"] = Negate_Vector128_Single,
+                ["NegateScalar.Vector64.Double"] = NegateScalar_Vector64_Double,
+                ["NegateScalar.Vector64.Single"] = NegateScalar_Vector64_Single,
+                ["Not.Vector64.Byte"] = Not_Vector64_Byte,
+                ["Not.Vector64.Double"] = Not_Vector64_Double,
+                ["Not.Vector64.Int16"] = Not_Vector64_Int16,
+                ["Not.Vector64.Int32"] = Not_Vector64_Int32,
+                ["Not.Vector64.Int64"] = Not_Vector64_Int64,
+                ["Not.Vector64.SByte"] = Not_Vector64_SByte,
+                ["Not.Vector64.Single"] = Not_Vector64_Single,
+                ["Not.Vector64.UInt16"] = Not_Vector64_UInt16,
+                ["Not.Vector64.UInt32"] = Not_Vector64_UInt32,
+                ["Not.Vector64.UInt64"] = Not_Vector64_UInt64,
+                ["Not.Vector128.Byte"] = Not_Vector128_Byte,
+                ["Not.Vector128.Double"] = Not_Vector128_Double,
+                ["Not.Vector128.Int16"] = Not_Vector128_Int16,
+                ["Not.Vector128.Int32"] = Not_Vector128_Int32,
+                ["Not.Vector128.Int64"] = Not_Vector128_Int64,
+                ["Not.Vector128.SByte"] = Not_Vector128_SByte,
+                ["Not.Vector128.Single"] = Not_Vector128_Single,
+                ["Not.Vector128.UInt16"] = Not_Vector128_UInt16,
+                ["Not.Vector128.UInt32"] = Not_Vector128_UInt32,
+                ["Not.Vector128.UInt64"] = Not_Vector128_UInt64,
+                ["Or.Vector64.Byte"] = Or_Vector64_Byte,
+                ["Or.Vector64.Double"] = Or_Vector64_Double,
+                ["Or.Vector64.Int16"] = Or_Vector64_Int16,
+                ["Or.Vector64.Int32"] = Or_Vector64_Int32,
+                ["Or.Vector64.Int64"] = Or_Vector64_Int64,
+                ["Or.Vector64.SByte"] = Or_Vector64_SByte,
+                ["Or.Vector64.Single"] = Or_Vector64_Single,
+                ["Or.Vector64.UInt16"] = Or_Vector64_UInt16,
+                ["Or.Vector64.UInt32"] = Or_Vector64_UInt32,
+                ["Or.Vector64.UInt64"] = Or_Vector64_UInt64,
+                ["Or.Vector128.Byte"] = Or_Vector128_Byte,
+                ["Or.Vector128.Double"] = Or_Vector128_Double,
+                ["Or.Vector128.Int16"] = Or_Vector128_Int16,
+                ["Or.Vector128.Int32"] = Or_Vector128_Int32,
+                ["Or.Vector128.Int64"] = Or_Vector128_Int64,
+                ["Or.Vector128.SByte"] = Or_Vector128_SByte,
+                ["Or.Vector128.Single"] = Or_Vector128_Single,
+                ["Or.Vector128.UInt16"] = Or_Vector128_UInt16,
+                ["Or.Vector128.UInt32"] = Or_Vector128_UInt32,
+                ["Or.Vector128.UInt64"] = Or_Vector128_UInt64,
+                ["OrNot.Vector64.Byte"] = OrNot_Vector64_Byte,
+                ["OrNot.Vector64.Double"] = OrNot_Vector64_Double,
+                ["OrNot.Vector64.Int16"] = OrNot_Vector64_Int16,
+                ["OrNot.Vector64.Int32"] = OrNot_Vector64_Int32,
+                ["OrNot.Vector64.Int64"] = OrNot_Vector64_Int64,
+                ["OrNot.Vector64.SByte"] = OrNot_Vector64_SByte,
+                ["OrNot.Vector64.Single"] = OrNot_Vector64_Single,
+                ["OrNot.Vector64.UInt16"] = OrNot_Vector64_UInt16,
+                ["OrNot.Vector64.UInt32"] = OrNot_Vector64_UInt32,
+                ["OrNot.Vector64.UInt64"] = OrNot_Vector64_UInt64,
+                ["OrNot.Vector128.Byte"] = OrNot_Vector128_Byte,
+                ["OrNot.Vector128.Double"] = OrNot_Vector128_Double,
+                ["OrNot.Vector128.Int16"] = OrNot_Vector128_Int16,
+                ["OrNot.Vector128.Int32"] = OrNot_Vector128_Int32,
+                ["OrNot.Vector128.Int64"] = OrNot_Vector128_Int64,
+                ["OrNot.Vector128.SByte"] = OrNot_Vector128_SByte,
+                ["OrNot.Vector128.Single"] = OrNot_Vector128_Single,
+                ["OrNot.Vector128.UInt16"] = OrNot_Vector128_UInt16,
+                ["OrNot.Vector128.UInt32"] = OrNot_Vector128_UInt32,
+                ["OrNot.Vector128.UInt64"] = OrNot_Vector128_UInt64,
+                ["PolynomialMultiply.Vector64.Byte"] = PolynomialMultiply_Vector64_Byte,
+                ["PolynomialMultiply.Vector64.SByte"] = PolynomialMultiply_Vector64_SByte,
+                ["PolynomialMultiply.Vector128.Byte"] = PolynomialMultiply_Vector128_Byte,
+                ["PolynomialMultiply.Vector128.SByte"] = PolynomialMultiply_Vector128_SByte,
+                ["PolynomialMultiplyWideningLower.Vector64.Byte"] = PolynomialMultiplyWideningLower_Vector64_Byte,
+                ["PolynomialMultiplyWideningLower.Vector64.SByte"] = PolynomialMultiplyWideningLower_Vector64_SByte,
+                ["PolynomialMultiplyWideningUpper.Vector128.Byte"] = PolynomialMultiplyWideningUpper_Vector128_Byte,
+                ["PolynomialMultiplyWideningUpper.Vector128.SByte"] = PolynomialMultiplyWideningUpper_Vector128_SByte,
+                ["PopCount.Vector64.Byte"] = PopCount_Vector64_Byte,
+                ["PopCount.Vector64.SByte"] = PopCount_Vector64_SByte,
+                ["PopCount.Vector128.Byte"] = PopCount_Vector128_Byte,
+                ["PopCount.Vector128.SByte"] = PopCount_Vector128_SByte,
+                ["ReciprocalEstimate.Vector64.Single"] = ReciprocalEstimate_Vector64_Single,
+                ["ReciprocalEstimate.Vector64.UInt32"] = ReciprocalEstimate_Vector64_UInt32,
                 ["ReciprocalEstimate.Vector128.Single"] = ReciprocalEstimate_Vector128_Single,
                 ["ReciprocalEstimate.Vector128.UInt32"] = ReciprocalEstimate_Vector128_UInt32,
                 ["ReciprocalSquareRootEstimate.Vector64.Single"] = ReciprocalSquareRootEstimate_Vector64_Single,
@@ -75,6 +202,22 @@ static Program()
                 ["ShiftLeftLogical.Vector128.UInt16.1"] = ShiftLeftLogical_Vector128_UInt16_1,
                 ["ShiftLeftLogical.Vector128.UInt32.1"] = ShiftLeftLogical_Vector128_UInt32_1,
                 ["ShiftLeftLogical.Vector128.UInt64.1"] = ShiftLeftLogical_Vector128_UInt64_1,
+                ["ShiftLeftLogicalAndInsert.Vector64.Byte"] = ShiftLeftLogicalAndInsert_Vector64_Byte,
+                ["ShiftLeftLogicalAndInsert.Vector64.Int16"] = ShiftLeftLogicalAndInsert_Vector64_Int16,
+                ["ShiftLeftLogicalAndInsert.Vector64.Int32"] = ShiftLeftLogicalAndInsert_Vector64_Int32,
+                ["ShiftLeftLogicalAndInsert.Vector64.SByte"] = ShiftLeftLogicalAndInsert_Vector64_SByte,
+                ["ShiftLeftLogicalAndInsert.Vector64.UInt16"] = ShiftLeftLogicalAndInsert_Vector64_UInt16,
+                ["ShiftLeftLogicalAndInsert.Vector64.UInt32"] = ShiftLeftLogicalAndInsert_Vector64_UInt32,
+                ["ShiftLeftLogicalAndInsert.Vector128.Byte"] = ShiftLeftLogicalAndInsert_Vector128_Byte,
+                ["ShiftLeftLogicalAndInsert.Vector128.Int16"] = ShiftLeftLogicalAndInsert_Vector128_Int16,
+                ["ShiftLeftLogicalAndInsert.Vector128.Int32"] = ShiftLeftLogicalAndInsert_Vector128_Int32,
+                ["ShiftLeftLogicalAndInsert.Vector128.Int64"] = ShiftLeftLogicalAndInsert_Vector128_Int64,
+                ["ShiftLeftLogicalAndInsert.Vector128.SByte"] = ShiftLeftLogicalAndInsert_Vector128_SByte,
+                ["ShiftLeftLogicalAndInsert.Vector128.UInt16"] = ShiftLeftLogicalAndInsert_Vector128_UInt16,
+                ["ShiftLeftLogicalAndInsert.Vector128.UInt32"] = ShiftLeftLogicalAndInsert_Vector128_UInt32,
+                ["ShiftLeftLogicalAndInsert.Vector128.UInt64"] = ShiftLeftLogicalAndInsert_Vector128_UInt64,
+                ["ShiftLeftLogicalAndInsertScalar.Vector64.Int64"] = ShiftLeftLogicalAndInsertScalar_Vector64_Int64,
+                ["ShiftLeftLogicalAndInsertScalar.Vector64.UInt64"] = ShiftLeftLogicalAndInsertScalar_Vector64_UInt64,
                 ["ShiftLeftLogicalSaturate.Vector64.Byte.1"] = ShiftLeftLogicalSaturate_Vector64_Byte_1,
                 ["ShiftLeftLogicalSaturate.Vector64.Int16.1"] = ShiftLeftLogicalSaturate_Vector64_Int16_1,
                 ["ShiftLeftLogicalSaturate.Vector64.Int32.1"] = ShiftLeftLogicalSaturate_Vector64_Int32_1,
@@ -125,149 +268,6 @@ static Program()
                 ["ShiftLogical.Vector128.Int64"] = ShiftLogical_Vector128_Int64,
                 ["ShiftLogical.Vector128.SByte"] = ShiftLogical_Vector128_SByte,
                 ["ShiftLogical.Vector128.UInt16"] = ShiftLogical_Vector128_UInt16,
-                ["ShiftLogical.Vector128.UInt32"] = ShiftLogical_Vector128_UInt32,
-                ["ShiftLogical.Vector128.UInt64"] = ShiftLogical_Vector128_UInt64,
-                ["ShiftLogicalRounded.Vector64.Byte"] = ShiftLogicalRounded_Vector64_Byte,
-                ["ShiftLogicalRounded.Vector64.Int16"] = ShiftLogicalRounded_Vector64_Int16,
-                ["ShiftLogicalRounded.Vector64.Int32"] = ShiftLogicalRounded_Vector64_Int32,
-                ["ShiftLogicalRounded.Vector64.SByte"] = ShiftLogicalRounded_Vector64_SByte,
-                ["ShiftLogicalRounded.Vector64.UInt16"] = ShiftLogicalRounded_Vector64_UInt16,
-                ["ShiftLogicalRounded.Vector64.UInt32"] = ShiftLogicalRounded_Vector64_UInt32,
-                ["ShiftLogicalRounded.Vector128.Byte"] = ShiftLogicalRounded_Vector128_Byte,
-                ["ShiftLogicalRounded.Vector128.Int16"] = ShiftLogicalRounded_Vector128_Int16,
-                ["ShiftLogicalRounded.Vector128.Int32"] = ShiftLogicalRounded_Vector128_Int32,
-                ["ShiftLogicalRounded.Vector128.Int64"] = ShiftLogicalRounded_Vector128_Int64,
-                ["ShiftLogicalRounded.Vector128.SByte"] = ShiftLogicalRounded_Vector128_SByte,
-                ["ShiftLogicalRounded.Vector128.UInt16"] = ShiftLogicalRounded_Vector128_UInt16,
-                ["ShiftLogicalRounded.Vector128.UInt32"] = ShiftLogicalRounded_Vector128_UInt32,
-                ["ShiftLogicalRounded.Vector128.UInt64"] = ShiftLogicalRounded_Vector128_UInt64,
-                ["ShiftLogicalRoundedSaturate.Vector64.Byte"] = ShiftLogicalRoundedSaturate_Vector64_Byte,
-                ["ShiftLogicalRoundedSaturate.Vector64.Int16"] = ShiftLogicalRoundedSaturate_Vector64_Int16,
-                ["ShiftLogicalRoundedSaturate.Vector64.Int32"] = ShiftLogicalRoundedSaturate_Vector64_Int32,
-                ["ShiftLogicalRoundedSaturate.Vector64.SByte"] = ShiftLogicalRoundedSaturate_Vector64_SByte,
-                ["ShiftLogicalRoundedSaturate.Vector64.UInt16"] = ShiftLogicalRoundedSaturate_Vector64_UInt16,
-                ["ShiftLogicalRoundedSaturate.Vector64.UInt32"] = ShiftLogicalRoundedSaturate_Vector64_UInt32,
-                ["ShiftLogicalRoundedSaturate.Vector128.Byte"] = ShiftLogicalRoundedSaturate_Vector128_Byte,
-                ["ShiftLogicalRoundedSaturate.Vector128.Int16"] = ShiftLogicalRoundedSaturate_Vector128_Int16,
-                ["ShiftLogicalRoundedSaturate.Vector128.Int32"] = ShiftLogicalRoundedSaturate_Vector128_Int32,
-                ["ShiftLogicalRoundedSaturate.Vector128.Int64"] = ShiftLogicalRoundedSaturate_Vector128_Int64,
-                ["ShiftLogicalRoundedSaturate.Vector128.SByte"] = ShiftLogicalRoundedSaturate_Vector128_SByte,
-                ["ShiftLogicalRoundedSaturate.Vector128.UInt16"] = ShiftLogicalRoundedSaturate_Vector128_UInt16,
-                ["ShiftLogicalRoundedSaturate.Vector128.UInt32"] = ShiftLogicalRoundedSaturate_Vector128_UInt32,
-                ["ShiftLogicalRoundedSaturate.Vector128.UInt64"] = ShiftLogicalRoundedSaturate_Vector128_UInt64,
-                ["ShiftLogicalRoundedSaturateScalar.Vector64.Int64"] = ShiftLogicalRoundedSaturateScalar_Vector64_Int64,
-                ["ShiftLogicalRoundedSaturateScalar.Vector64.UInt64"] = ShiftLogicalRoundedSaturateScalar_Vector64_UInt64,
-                ["ShiftLogicalRoundedScalar.Vector64.Int64"] = ShiftLogicalRoundedScalar_Vector64_Int64,
-                ["ShiftLogicalRoundedScalar.Vector64.UInt64"] = ShiftLogicalRoundedScalar_Vector64_UInt64,
-                ["ShiftLogicalSaturate.Vector64.Byte"] = ShiftLogicalSaturate_Vector64_Byte,
-                ["ShiftLogicalSaturate.Vector64.Int16"] = ShiftLogicalSaturate_Vector64_Int16,
-                ["ShiftLogicalSaturate.Vector64.Int32"] = ShiftLogicalSaturate_Vector64_Int32,
-                ["ShiftLogicalSaturate.Vector64.SByte"] = ShiftLogicalSaturate_Vector64_SByte,
-                ["ShiftLogicalSaturate.Vector64.UInt16"] = ShiftLogicalSaturate_Vector64_UInt16,
-                ["ShiftLogicalSaturate.Vector64.UInt32"] = ShiftLogicalSaturate_Vector64_UInt32,
-                ["ShiftLogicalSaturate.Vector128.Byte"] = ShiftLogicalSaturate_Vector128_Byte,
-                ["ShiftLogicalSaturate.Vector128.Int16"] = ShiftLogicalSaturate_Vector128_Int16,
-                ["ShiftLogicalSaturate.Vector128.Int32"] = ShiftLogicalSaturate_Vector128_Int32,
-                ["ShiftLogicalSaturate.Vector128.Int64"] = ShiftLogicalSaturate_Vector128_Int64,
-                ["ShiftLogicalSaturate.Vector128.SByte"] = ShiftLogicalSaturate_Vector128_SByte,
-                ["ShiftLogicalSaturate.Vector128.UInt16"] = ShiftLogicalSaturate_Vector128_UInt16,
-                ["ShiftLogicalSaturate.Vector128.UInt32"] = ShiftLogicalSaturate_Vector128_UInt32,
-                ["ShiftLogicalSaturate.Vector128.UInt64"] = ShiftLogicalSaturate_Vector128_UInt64,
-                ["ShiftLogicalSaturateScalar.Vector64.Int64"] = ShiftLogicalSaturateScalar_Vector64_Int64,
-                ["ShiftLogicalSaturateScalar.Vector64.UInt64"] = ShiftLogicalSaturateScalar_Vector64_UInt64,
-                ["ShiftLogicalScalar.Vector64.Int64"] = ShiftLogicalScalar_Vector64_Int64,
-                ["ShiftLogicalScalar.Vector64.UInt64"] = ShiftLogicalScalar_Vector64_UInt64,
-                ["ShiftRightArithmetic.Vector64.Int16.1"] = ShiftRightArithmetic_Vector64_Int16_1,
-                ["ShiftRightArithmetic.Vector64.Int32.1"] = ShiftRightArithmetic_Vector64_Int32_1,
-                ["ShiftRightArithmetic.Vector64.SByte.1"] = ShiftRightArithmetic_Vector64_SByte_1,
-                ["ShiftRightArithmetic.Vector128.Int16.1"] = ShiftRightArithmetic_Vector128_Int16_1,
-                ["ShiftRightArithmetic.Vector128.Int32.1"] = ShiftRightArithmetic_Vector128_Int32_1,
-                ["ShiftRightArithmetic.Vector128.Int64.1"] = ShiftRightArithmetic_Vector128_Int64_1,
-                ["ShiftRightArithmetic.Vector128.SByte.1"] = ShiftRightArithmetic_Vector128_SByte_1,
-                ["ShiftRightArithmeticAdd.Vector64.Int16.1"] = ShiftRightArithmeticAdd_Vector64_Int16_1,
-                ["ShiftRightArithmeticAdd.Vector64.Int32.1"] = ShiftRightArithmeticAdd_Vector64_Int32_1,
-                ["ShiftRightArithmeticAdd.Vector64.SByte.1"] = ShiftRightArithmeticAdd_Vector64_SByte_1,
-                ["ShiftRightArithmeticAdd.Vector128.Int16.1"] = ShiftRightArithmeticAdd_Vector128_Int16_1,
-                ["ShiftRightArithmeticAdd.Vector128.Int32.1"] = ShiftRightArithmeticAdd_Vector128_Int32_1,
-                ["ShiftRightArithmeticAdd.Vector128.Int64.1"] = ShiftRightArithmeticAdd_Vector128_Int64_1,
-                ["ShiftRightArithmeticAdd.Vector128.SByte.1"] = ShiftRightArithmeticAdd_Vector128_SByte_1,
-                ["ShiftRightArithmeticAddScalar.Vector64.Int64.1"] = ShiftRightArithmeticAddScalar_Vector64_Int64_1,
-                ["ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int16.1"] = ShiftRightArithmeticNarrowingSaturateLower_Vector64_Int16_1,
-                ["ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int32.1"] = ShiftRightArithmeticNarrowingSaturateLower_Vector64_Int32_1,
-                ["ShiftRightArithmeticNarrowingSaturateLower.Vector64.SByte.1"] = ShiftRightArithmeticNarrowingSaturateLower_Vector64_SByte_1,
-                ["ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.Byte.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_Byte_1,
-                ["ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt16.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_UInt16_1,
-                ["ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt32.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_UInt32_1,
-                ["ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_Byte_1,
-                ["ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt16_1,
-                ["ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt32_1,
-                ["ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1"] = ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int16_1,
-                ["ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1"] = ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int32_1,
-                ["ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1"] = ShiftRightArithmeticNarrowingSaturateUpper_Vector128_SByte_1,
-                ["ShiftRightArithmeticRounded.Vector64.Int16.1"] = ShiftRightArithmeticRounded_Vector64_Int16_1,
-                ["ShiftRightArithmeticRounded.Vector64.Int32.1"] = ShiftRightArithmeticRounded_Vector64_Int32_1,
-                ["ShiftRightArithmeticRounded.Vector64.SByte.1"] = ShiftRightArithmeticRounded_Vector64_SByte_1,
-                ["ShiftRightArithmeticRounded.Vector128.Int16.1"] = ShiftRightArithmeticRounded_Vector128_Int16_1,
-                ["ShiftRightArithmeticRounded.Vector128.Int32.1"] = ShiftRightArithmeticRounded_Vector128_Int32_1,
-                ["ShiftRightArithmeticRounded.Vector128.Int64.1"] = ShiftRightArithmeticRounded_Vector128_Int64_1,
-                ["ShiftRightArithmeticRounded.Vector128.SByte.1"] = ShiftRightArithmeticRounded_Vector128_SByte_1,
-                ["ShiftRightArithmeticRoundedAdd.Vector64.Int16.1"] = ShiftRightArithmeticRoundedAdd_Vector64_Int16_1,
-                ["ShiftRightArithmeticRoundedAdd.Vector64.Int32.1"] = ShiftRightArithmeticRoundedAdd_Vector64_Int32_1,
-                ["ShiftRightArithmeticRoundedAdd.Vector64.SByte.1"] = ShiftRightArithmeticRoundedAdd_Vector64_SByte_1,
-                ["ShiftRightArithmeticRoundedAdd.Vector128.Int16.1"] = ShiftRightArithmeticRoundedAdd_Vector128_Int16_1,
-                ["ShiftRightArithmeticRoundedAdd.Vector128.Int32.1"] = ShiftRightArithmeticRoundedAdd_Vector128_Int32_1,
-                ["ShiftRightArithmeticRoundedAdd.Vector128.Int64.1"] = ShiftRightArithmeticRoundedAdd_Vector128_Int64_1,
-                ["ShiftRightArithmeticRoundedAdd.Vector128.SByte.1"] = ShiftRightArithmeticRoundedAdd_Vector128_SByte_1,
-                ["ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1"] = ShiftRightArithmeticRoundedAddScalar_Vector64_Int64_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_Int16_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_Int32_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.SByte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_SByte_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.Byte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_Byte_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_UInt16_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_UInt32_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_Byte_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt16_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt32_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int16_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int32_1,
-                ["ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_SByte_1,
-                ["ShiftRightArithmeticRoundedScalar.Vector64.Int64.1"] = ShiftRightArithmeticRoundedScalar_Vector64_Int64_1,
-                ["ShiftRightArithmeticScalar.Vector64.Int64.1"] = ShiftRightArithmeticScalar_Vector64_Int64_1,
-                ["ShiftRightLogical.Vector64.Byte.1"] = ShiftRightLogical_Vector64_Byte_1,
-                ["ShiftRightLogical.Vector64.Int16.1"] = ShiftRightLogical_Vector64_Int16_1,
-                ["ShiftRightLogical.Vector64.Int32.1"] = ShiftRightLogical_Vector64_Int32_1,
-                ["ShiftRightLogical.Vector64.SByte.1"] = ShiftRightLogical_Vector64_SByte_1,
-                ["ShiftRightLogical.Vector64.UInt16.1"] = ShiftRightLogical_Vector64_UInt16_1,
-                ["ShiftRightLogical.Vector64.UInt32.1"] = ShiftRightLogical_Vector64_UInt32_1,
-                ["ShiftRightLogical.Vector128.Byte.1"] = ShiftRightLogical_Vector128_Byte_1,
-                ["ShiftRightLogical.Vector128.Int16.1"] = ShiftRightLogical_Vector128_Int16_1,
-                ["ShiftRightLogical.Vector128.Int32.1"] = ShiftRightLogical_Vector128_Int32_1,
-                ["ShiftRightLogical.Vector128.Int64.1"] = ShiftRightLogical_Vector128_Int64_1,
-                ["ShiftRightLogical.Vector128.SByte.1"] = ShiftRightLogical_Vector128_SByte_1,
-                ["ShiftRightLogical.Vector128.UInt16.1"] = ShiftRightLogical_Vector128_UInt16_1,
-                ["ShiftRightLogical.Vector128.UInt32.1"] = ShiftRightLogical_Vector128_UInt32_1,
-                ["ShiftRightLogical.Vector128.UInt64.1"] = ShiftRightLogical_Vector128_UInt64_1,
-                ["ShiftRightLogicalAdd.Vector64.Byte.1"] = ShiftRightLogicalAdd_Vector64_Byte_1,
-                ["ShiftRightLogicalAdd.Vector64.Int16.1"] = ShiftRightLogicalAdd_Vector64_Int16_1,
-                ["ShiftRightLogicalAdd.Vector64.Int32.1"] = ShiftRightLogicalAdd_Vector64_Int32_1,
-                ["ShiftRightLogicalAdd.Vector64.SByte.1"] = ShiftRightLogicalAdd_Vector64_SByte_1,
-                ["ShiftRightLogicalAdd.Vector64.UInt16.1"] = ShiftRightLogicalAdd_Vector64_UInt16_1,
-                ["ShiftRightLogicalAdd.Vector64.UInt32.1"] = ShiftRightLogicalAdd_Vector64_UInt32_1,
-                ["ShiftRightLogicalAdd.Vector128.Byte.1"] = ShiftRightLogicalAdd_Vector128_Byte_1,
-                ["ShiftRightLogicalAdd.Vector128.Int16.1"] = ShiftRightLogicalAdd_Vector128_Int16_1,
-                ["ShiftRightLogicalAdd.Vector128.Int32.1"] = ShiftRightLogicalAdd_Vector128_Int32_1,
-                ["ShiftRightLogicalAdd.Vector128.Int64.1"] = ShiftRightLogicalAdd_Vector128_Int64_1,
-                ["ShiftRightLogicalAdd.Vector128.SByte.1"] = ShiftRightLogicalAdd_Vector128_SByte_1,
-                ["ShiftRightLogicalAdd.Vector128.UInt16.1"] = ShiftRightLogicalAdd_Vector128_UInt16_1,
-                ["ShiftRightLogicalAdd.Vector128.UInt32.1"] = ShiftRightLogicalAdd_Vector128_UInt32_1,
-                ["ShiftRightLogicalAdd.Vector128.UInt64.1"] = ShiftRightLogicalAdd_Vector128_UInt64_1,
-                ["ShiftRightLogicalAddScalar.Vector64.Int64.1"] = ShiftRightLogicalAddScalar_Vector64_Int64_1,
-                ["ShiftRightLogicalAddScalar.Vector64.UInt64.1"] = ShiftRightLogicalAddScalar_Vector64_UInt64_1,
-                ["ShiftRightLogicalNarrowingLower.Vector64.Byte.1"] = ShiftRightLogicalNarrowingLower_Vector64_Byte_1,
-                ["ShiftRightLogicalNarrowingLower.Vector64.Int16.1"] = ShiftRightLogicalNarrowingLower_Vector64_Int16_1,
-                ["ShiftRightLogicalNarrowingLower.Vector64.Int32.1"] = ShiftRightLogicalNarrowingLower_Vector64_Int32_1,
-                ["ShiftRightLogicalNarrowingLower.Vector64.SByte.1"] = ShiftRightLogicalNarrowingLower_Vector64_SByte_1,
-                ["ShiftRightLogicalNarrowingLower.Vector64.UInt16.1"] = ShiftRightLogicalNarrowingLower_Vector64_UInt16_1,
             };
         }
     }
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part4.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part4.cs
index ff81fbc8fd096..0401e9de90397 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part4.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part4.cs
@@ -12,6 +12,165 @@ public static partial class Program
         static Program()
         {
             TestList = new Dictionary<string, Action>() {
+                ["ShiftLogical.Vector128.UInt32"] = ShiftLogical_Vector128_UInt32,
+                ["ShiftLogical.Vector128.UInt64"] = ShiftLogical_Vector128_UInt64,
+                ["ShiftLogicalRounded.Vector64.Byte"] = ShiftLogicalRounded_Vector64_Byte,
+                ["ShiftLogicalRounded.Vector64.Int16"] = ShiftLogicalRounded_Vector64_Int16,
+                ["ShiftLogicalRounded.Vector64.Int32"] = ShiftLogicalRounded_Vector64_Int32,
+                ["ShiftLogicalRounded.Vector64.SByte"] = ShiftLogicalRounded_Vector64_SByte,
+                ["ShiftLogicalRounded.Vector64.UInt16"] = ShiftLogicalRounded_Vector64_UInt16,
+                ["ShiftLogicalRounded.Vector64.UInt32"] = ShiftLogicalRounded_Vector64_UInt32,
+                ["ShiftLogicalRounded.Vector128.Byte"] = ShiftLogicalRounded_Vector128_Byte,
+                ["ShiftLogicalRounded.Vector128.Int16"] = ShiftLogicalRounded_Vector128_Int16,
+                ["ShiftLogicalRounded.Vector128.Int32"] = ShiftLogicalRounded_Vector128_Int32,
+                ["ShiftLogicalRounded.Vector128.Int64"] = ShiftLogicalRounded_Vector128_Int64,
+                ["ShiftLogicalRounded.Vector128.SByte"] = ShiftLogicalRounded_Vector128_SByte,
+                ["ShiftLogicalRounded.Vector128.UInt16"] = ShiftLogicalRounded_Vector128_UInt16,
+                ["ShiftLogicalRounded.Vector128.UInt32"] = ShiftLogicalRounded_Vector128_UInt32,
+                ["ShiftLogicalRounded.Vector128.UInt64"] = ShiftLogicalRounded_Vector128_UInt64,
+                ["ShiftLogicalRoundedSaturate.Vector64.Byte"] = ShiftLogicalRoundedSaturate_Vector64_Byte,
+                ["ShiftLogicalRoundedSaturate.Vector64.Int16"] = ShiftLogicalRoundedSaturate_Vector64_Int16,
+                ["ShiftLogicalRoundedSaturate.Vector64.Int32"] = ShiftLogicalRoundedSaturate_Vector64_Int32,
+                ["ShiftLogicalRoundedSaturate.Vector64.SByte"] = ShiftLogicalRoundedSaturate_Vector64_SByte,
+                ["ShiftLogicalRoundedSaturate.Vector64.UInt16"] = ShiftLogicalRoundedSaturate_Vector64_UInt16,
+                ["ShiftLogicalRoundedSaturate.Vector64.UInt32"] = ShiftLogicalRoundedSaturate_Vector64_UInt32,
+                ["ShiftLogicalRoundedSaturate.Vector128.Byte"] = ShiftLogicalRoundedSaturate_Vector128_Byte,
+                ["ShiftLogicalRoundedSaturate.Vector128.Int16"] = ShiftLogicalRoundedSaturate_Vector128_Int16,
+                ["ShiftLogicalRoundedSaturate.Vector128.Int32"] = ShiftLogicalRoundedSaturate_Vector128_Int32,
+                ["ShiftLogicalRoundedSaturate.Vector128.Int64"] = ShiftLogicalRoundedSaturate_Vector128_Int64,
+                ["ShiftLogicalRoundedSaturate.Vector128.SByte"] = ShiftLogicalRoundedSaturate_Vector128_SByte,
+                ["ShiftLogicalRoundedSaturate.Vector128.UInt16"] = ShiftLogicalRoundedSaturate_Vector128_UInt16,
+                ["ShiftLogicalRoundedSaturate.Vector128.UInt32"] = ShiftLogicalRoundedSaturate_Vector128_UInt32,
+                ["ShiftLogicalRoundedSaturate.Vector128.UInt64"] = ShiftLogicalRoundedSaturate_Vector128_UInt64,
+                ["ShiftLogicalRoundedSaturateScalar.Vector64.Int64"] = ShiftLogicalRoundedSaturateScalar_Vector64_Int64,
+                ["ShiftLogicalRoundedSaturateScalar.Vector64.UInt64"] = ShiftLogicalRoundedSaturateScalar_Vector64_UInt64,
+                ["ShiftLogicalRoundedScalar.Vector64.Int64"] = ShiftLogicalRoundedScalar_Vector64_Int64,
+                ["ShiftLogicalRoundedScalar.Vector64.UInt64"] = ShiftLogicalRoundedScalar_Vector64_UInt64,
+                ["ShiftLogicalSaturate.Vector64.Byte"] = ShiftLogicalSaturate_Vector64_Byte,
+                ["ShiftLogicalSaturate.Vector64.Int16"] = ShiftLogicalSaturate_Vector64_Int16,
+                ["ShiftLogicalSaturate.Vector64.Int32"] = ShiftLogicalSaturate_Vector64_Int32,
+                ["ShiftLogicalSaturate.Vector64.SByte"] = ShiftLogicalSaturate_Vector64_SByte,
+                ["ShiftLogicalSaturate.Vector64.UInt16"] = ShiftLogicalSaturate_Vector64_UInt16,
+                ["ShiftLogicalSaturate.Vector64.UInt32"] = ShiftLogicalSaturate_Vector64_UInt32,
+                ["ShiftLogicalSaturate.Vector128.Byte"] = ShiftLogicalSaturate_Vector128_Byte,
+                ["ShiftLogicalSaturate.Vector128.Int16"] = ShiftLogicalSaturate_Vector128_Int16,
+                ["ShiftLogicalSaturate.Vector128.Int32"] = ShiftLogicalSaturate_Vector128_Int32,
+                ["ShiftLogicalSaturate.Vector128.Int64"] = ShiftLogicalSaturate_Vector128_Int64,
+                ["ShiftLogicalSaturate.Vector128.SByte"] = ShiftLogicalSaturate_Vector128_SByte,
+                ["ShiftLogicalSaturate.Vector128.UInt16"] = ShiftLogicalSaturate_Vector128_UInt16,
+                ["ShiftLogicalSaturate.Vector128.UInt32"] = ShiftLogicalSaturate_Vector128_UInt32,
+                ["ShiftLogicalSaturate.Vector128.UInt64"] = ShiftLogicalSaturate_Vector128_UInt64,
+                ["ShiftLogicalSaturateScalar.Vector64.Int64"] = ShiftLogicalSaturateScalar_Vector64_Int64,
+                ["ShiftLogicalSaturateScalar.Vector64.UInt64"] = ShiftLogicalSaturateScalar_Vector64_UInt64,
+                ["ShiftLogicalScalar.Vector64.Int64"] = ShiftLogicalScalar_Vector64_Int64,
+                ["ShiftLogicalScalar.Vector64.UInt64"] = ShiftLogicalScalar_Vector64_UInt64,
+                ["ShiftRightAndInsert.Vector64.Byte"] = ShiftRightAndInsert_Vector64_Byte,
+                ["ShiftRightAndInsert.Vector64.Int16"] = ShiftRightAndInsert_Vector64_Int16,
+                ["ShiftRightAndInsert.Vector64.Int32"] = ShiftRightAndInsert_Vector64_Int32,
+                ["ShiftRightAndInsert.Vector64.SByte"] = ShiftRightAndInsert_Vector64_SByte,
+                ["ShiftRightAndInsert.Vector64.UInt16"] = ShiftRightAndInsert_Vector64_UInt16,
+                ["ShiftRightAndInsert.Vector64.UInt32"] = ShiftRightAndInsert_Vector64_UInt32,
+                ["ShiftRightAndInsert.Vector128.Byte"] = ShiftRightAndInsert_Vector128_Byte,
+                ["ShiftRightAndInsert.Vector128.Int16"] = ShiftRightAndInsert_Vector128_Int16,
+                ["ShiftRightAndInsert.Vector128.Int32"] = ShiftRightAndInsert_Vector128_Int32,
+                ["ShiftRightAndInsert.Vector128.Int64"] = ShiftRightAndInsert_Vector128_Int64,
+                ["ShiftRightAndInsert.Vector128.SByte"] = ShiftRightAndInsert_Vector128_SByte,
+                ["ShiftRightAndInsert.Vector128.UInt16"] = ShiftRightAndInsert_Vector128_UInt16,
+                ["ShiftRightAndInsert.Vector128.UInt32"] = ShiftRightAndInsert_Vector128_UInt32,
+                ["ShiftRightAndInsert.Vector128.UInt64"] = ShiftRightAndInsert_Vector128_UInt64,
+                ["ShiftRightArithmetic.Vector64.Int16.1"] = ShiftRightArithmetic_Vector64_Int16_1,
+                ["ShiftRightArithmetic.Vector64.Int32.1"] = ShiftRightArithmetic_Vector64_Int32_1,
+                ["ShiftRightArithmetic.Vector64.SByte.1"] = ShiftRightArithmetic_Vector64_SByte_1,
+                ["ShiftRightArithmetic.Vector128.Int16.1"] = ShiftRightArithmetic_Vector128_Int16_1,
+                ["ShiftRightArithmetic.Vector128.Int32.1"] = ShiftRightArithmetic_Vector128_Int32_1,
+                ["ShiftRightArithmetic.Vector128.Int64.1"] = ShiftRightArithmetic_Vector128_Int64_1,
+                ["ShiftRightArithmetic.Vector128.SByte.1"] = ShiftRightArithmetic_Vector128_SByte_1,
+                ["ShiftRightArithmeticAdd.Vector64.Int16.1"] = ShiftRightArithmeticAdd_Vector64_Int16_1,
+                ["ShiftRightArithmeticAdd.Vector64.Int32.1"] = ShiftRightArithmeticAdd_Vector64_Int32_1,
+                ["ShiftRightArithmeticAdd.Vector64.SByte.1"] = ShiftRightArithmeticAdd_Vector64_SByte_1,
+                ["ShiftRightArithmeticAdd.Vector128.Int16.1"] = ShiftRightArithmeticAdd_Vector128_Int16_1,
+                ["ShiftRightArithmeticAdd.Vector128.Int32.1"] = ShiftRightArithmeticAdd_Vector128_Int32_1,
+                ["ShiftRightArithmeticAdd.Vector128.Int64.1"] = ShiftRightArithmeticAdd_Vector128_Int64_1,
+                ["ShiftRightArithmeticAdd.Vector128.SByte.1"] = ShiftRightArithmeticAdd_Vector128_SByte_1,
+                ["ShiftRightArithmeticAddScalar.Vector64.Int64.1"] = ShiftRightArithmeticAddScalar_Vector64_Int64_1,
+                ["ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int16.1"] = ShiftRightArithmeticNarrowingSaturateLower_Vector64_Int16_1,
+                ["ShiftRightArithmeticNarrowingSaturateLower.Vector64.Int32.1"] = ShiftRightArithmeticNarrowingSaturateLower_Vector64_Int32_1,
+                ["ShiftRightArithmeticNarrowingSaturateLower.Vector64.SByte.1"] = ShiftRightArithmeticNarrowingSaturateLower_Vector64_SByte_1,
+                ["ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.Byte.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_Byte_1,
+                ["ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt16.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_UInt16_1,
+                ["ShiftRightArithmeticNarrowingSaturateUnsignedLower.Vector64.UInt32.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_UInt32_1,
+                ["ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_Byte_1,
+                ["ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt16_1,
+                ["ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1"] = ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt32_1,
+                ["ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1"] = ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int16_1,
+                ["ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1"] = ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int32_1,
+                ["ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1"] = ShiftRightArithmeticNarrowingSaturateUpper_Vector128_SByte_1,
+                ["ShiftRightArithmeticRounded.Vector64.Int16.1"] = ShiftRightArithmeticRounded_Vector64_Int16_1,
+                ["ShiftRightArithmeticRounded.Vector64.Int32.1"] = ShiftRightArithmeticRounded_Vector64_Int32_1,
+                ["ShiftRightArithmeticRounded.Vector64.SByte.1"] = ShiftRightArithmeticRounded_Vector64_SByte_1,
+                ["ShiftRightArithmeticRounded.Vector128.Int16.1"] = ShiftRightArithmeticRounded_Vector128_Int16_1,
+                ["ShiftRightArithmeticRounded.Vector128.Int32.1"] = ShiftRightArithmeticRounded_Vector128_Int32_1,
+                ["ShiftRightArithmeticRounded.Vector128.Int64.1"] = ShiftRightArithmeticRounded_Vector128_Int64_1,
+                ["ShiftRightArithmeticRounded.Vector128.SByte.1"] = ShiftRightArithmeticRounded_Vector128_SByte_1,
+                ["ShiftRightArithmeticRoundedAdd.Vector64.Int16.1"] = ShiftRightArithmeticRoundedAdd_Vector64_Int16_1,
+                ["ShiftRightArithmeticRoundedAdd.Vector64.Int32.1"] = ShiftRightArithmeticRoundedAdd_Vector64_Int32_1,
+                ["ShiftRightArithmeticRoundedAdd.Vector64.SByte.1"] = ShiftRightArithmeticRoundedAdd_Vector64_SByte_1,
+                ["ShiftRightArithmeticRoundedAdd.Vector128.Int16.1"] = ShiftRightArithmeticRoundedAdd_Vector128_Int16_1,
+                ["ShiftRightArithmeticRoundedAdd.Vector128.Int32.1"] = ShiftRightArithmeticRoundedAdd_Vector128_Int32_1,
+                ["ShiftRightArithmeticRoundedAdd.Vector128.Int64.1"] = ShiftRightArithmeticRoundedAdd_Vector128_Int64_1,
+                ["ShiftRightArithmeticRoundedAdd.Vector128.SByte.1"] = ShiftRightArithmeticRoundedAdd_Vector128_SByte_1,
+                ["ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1"] = ShiftRightArithmeticRoundedAddScalar_Vector64_Int64_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_Int16_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.Int32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_Int32_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateLower.Vector64.SByte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_SByte_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.Byte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_Byte_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_UInt16_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower.Vector64.UInt32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_UInt32_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_Byte_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt16_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt32_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int16_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int32_1,
+                ["ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1"] = ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_SByte_1,
+                ["ShiftRightArithmeticRoundedScalar.Vector64.Int64.1"] = ShiftRightArithmeticRoundedScalar_Vector64_Int64_1,
+                ["ShiftRightArithmeticScalar.Vector64.Int64.1"] = ShiftRightArithmeticScalar_Vector64_Int64_1,
+                ["ShiftRightLogical.Vector64.Byte.1"] = ShiftRightLogical_Vector64_Byte_1,
+                ["ShiftRightLogical.Vector64.Int16.1"] = ShiftRightLogical_Vector64_Int16_1,
+                ["ShiftRightLogical.Vector64.Int32.1"] = ShiftRightLogical_Vector64_Int32_1,
+                ["ShiftRightLogical.Vector64.SByte.1"] = ShiftRightLogical_Vector64_SByte_1,
+                ["ShiftRightLogical.Vector64.UInt16.1"] = ShiftRightLogical_Vector64_UInt16_1,
+                ["ShiftRightLogical.Vector64.UInt32.1"] = ShiftRightLogical_Vector64_UInt32_1,
+                ["ShiftRightLogical.Vector128.Byte.1"] = ShiftRightLogical_Vector128_Byte_1,
+                ["ShiftRightLogical.Vector128.Int16.1"] = ShiftRightLogical_Vector128_Int16_1,
+                ["ShiftRightLogical.Vector128.Int32.1"] = ShiftRightLogical_Vector128_Int32_1,
+                ["ShiftRightLogical.Vector128.Int64.1"] = ShiftRightLogical_Vector128_Int64_1,
+                ["ShiftRightLogical.Vector128.SByte.1"] = ShiftRightLogical_Vector128_SByte_1,
+                ["ShiftRightLogical.Vector128.UInt16.1"] = ShiftRightLogical_Vector128_UInt16_1,
+                ["ShiftRightLogical.Vector128.UInt32.1"] = ShiftRightLogical_Vector128_UInt32_1,
+                ["ShiftRightLogical.Vector128.UInt64.1"] = ShiftRightLogical_Vector128_UInt64_1,
+                ["ShiftRightLogicalAdd.Vector64.Byte.1"] = ShiftRightLogicalAdd_Vector64_Byte_1,
+                ["ShiftRightLogicalAdd.Vector64.Int16.1"] = ShiftRightLogicalAdd_Vector64_Int16_1,
+                ["ShiftRightLogicalAdd.Vector64.Int32.1"] = ShiftRightLogicalAdd_Vector64_Int32_1,
+                ["ShiftRightLogicalAdd.Vector64.SByte.1"] = ShiftRightLogicalAdd_Vector64_SByte_1,
+                ["ShiftRightLogicalAdd.Vector64.UInt16.1"] = ShiftRightLogicalAdd_Vector64_UInt16_1,
+                ["ShiftRightLogicalAdd.Vector64.UInt32.1"] = ShiftRightLogicalAdd_Vector64_UInt32_1,
+                ["ShiftRightLogicalAdd.Vector128.Byte.1"] = ShiftRightLogicalAdd_Vector128_Byte_1,
+                ["ShiftRightLogicalAdd.Vector128.Int16.1"] = ShiftRightLogicalAdd_Vector128_Int16_1,
+                ["ShiftRightLogicalAdd.Vector128.Int32.1"] = ShiftRightLogicalAdd_Vector128_Int32_1,
+                ["ShiftRightLogicalAdd.Vector128.Int64.1"] = ShiftRightLogicalAdd_Vector128_Int64_1,
+                ["ShiftRightLogicalAdd.Vector128.SByte.1"] = ShiftRightLogicalAdd_Vector128_SByte_1,
+                ["ShiftRightLogicalAdd.Vector128.UInt16.1"] = ShiftRightLogicalAdd_Vector128_UInt16_1,
+                ["ShiftRightLogicalAdd.Vector128.UInt32.1"] = ShiftRightLogicalAdd_Vector128_UInt32_1,
+                ["ShiftRightLogicalAdd.Vector128.UInt64.1"] = ShiftRightLogicalAdd_Vector128_UInt64_1,
+                ["ShiftRightLogicalAddScalar.Vector64.Int64.1"] = ShiftRightLogicalAddScalar_Vector64_Int64_1,
+                ["ShiftRightLogicalAddScalar.Vector64.UInt64.1"] = ShiftRightLogicalAddScalar_Vector64_UInt64_1,
+                ["ShiftRightLogicalAndInsertScalar.Vector64.Int64"] = ShiftRightLogicalAndInsertScalar_Vector64_Int64,
+                ["ShiftRightLogicalAndInsertScalar.Vector64.UInt64"] = ShiftRightLogicalAndInsertScalar_Vector64_UInt64,
+                ["ShiftRightLogicalNarrowingLower.Vector64.Byte.1"] = ShiftRightLogicalNarrowingLower_Vector64_Byte_1,
+                ["ShiftRightLogicalNarrowingLower.Vector64.Int16.1"] = ShiftRightLogicalNarrowingLower_Vector64_Int16_1,
+                ["ShiftRightLogicalNarrowingLower.Vector64.Int32.1"] = ShiftRightLogicalNarrowingLower_Vector64_Int32_1,
+                ["ShiftRightLogicalNarrowingLower.Vector64.SByte.1"] = ShiftRightLogicalNarrowingLower_Vector64_SByte_1,
+                ["ShiftRightLogicalNarrowingLower.Vector64.UInt16.1"] = ShiftRightLogicalNarrowingLower_Vector64_UInt16_1,
                 ["ShiftRightLogicalNarrowingLower.Vector64.UInt32.1"] = ShiftRightLogicalNarrowingLower_Vector64_UInt32_1,
                 ["ShiftRightLogicalNarrowingSaturateLower.Vector64.Byte.1"] = ShiftRightLogicalNarrowingSaturateLower_Vector64_Byte_1,
                 ["ShiftRightLogicalNarrowingSaturateLower.Vector64.Int16.1"] = ShiftRightLogicalNarrowingSaturateLower_Vector64_Int16_1,
@@ -109,134 +268,6 @@ static Program()
                 ["Store.Vector64.UInt64"] = Store_Vector64_UInt64,
                 ["Store.Vector128.Byte"] = Store_Vector128_Byte,
                 ["Store.Vector128.Double"] = Store_Vector128_Double,
-                ["Store.Vector128.Int16"] = Store_Vector128_Int16,
-                ["Store.Vector128.Int32"] = Store_Vector128_Int32,
-                ["Store.Vector128.Int64"] = Store_Vector128_Int64,
-                ["Store.Vector128.SByte"] = Store_Vector128_SByte,
-                ["Store.Vector128.Single"] = Store_Vector128_Single,
-                ["Store.Vector128.UInt16"] = Store_Vector128_UInt16,
-                ["Store.Vector128.UInt32"] = Store_Vector128_UInt32,
-                ["Store.Vector128.UInt64"] = Store_Vector128_UInt64,
-                ["Subtract.Vector64.Byte"] = Subtract_Vector64_Byte,
-                ["Subtract.Vector64.Int16"] = Subtract_Vector64_Int16,
-                ["Subtract.Vector64.Int32"] = Subtract_Vector64_Int32,
-                ["Subtract.Vector64.SByte"] = Subtract_Vector64_SByte,
-                ["Subtract.Vector64.Single"] = Subtract_Vector64_Single,
-                ["Subtract.Vector64.UInt16"] = Subtract_Vector64_UInt16,
-                ["Subtract.Vector64.UInt32"] = Subtract_Vector64_UInt32,
-                ["Subtract.Vector128.Byte"] = Subtract_Vector128_Byte,
-                ["Subtract.Vector128.Int16"] = Subtract_Vector128_Int16,
-                ["Subtract.Vector128.Int32"] = Subtract_Vector128_Int32,
-                ["Subtract.Vector128.Int64"] = Subtract_Vector128_Int64,
-                ["Subtract.Vector128.SByte"] = Subtract_Vector128_SByte,
-                ["Subtract.Vector128.Single"] = Subtract_Vector128_Single,
-                ["Subtract.Vector128.UInt16"] = Subtract_Vector128_UInt16,
-                ["Subtract.Vector128.UInt32"] = Subtract_Vector128_UInt32,
-                ["Subtract.Vector128.UInt64"] = Subtract_Vector128_UInt64,
-                ["SubtractHighNarrowingLower.Vector64.Byte"] = SubtractHighNarrowingLower_Vector64_Byte,
-                ["SubtractHighNarrowingLower.Vector64.Int16"] = SubtractHighNarrowingLower_Vector64_Int16,
-                ["SubtractHighNarrowingLower.Vector64.Int32"] = SubtractHighNarrowingLower_Vector64_Int32,
-                ["SubtractHighNarrowingLower.Vector64.SByte"] = SubtractHighNarrowingLower_Vector64_SByte,
-                ["SubtractHighNarrowingLower.Vector64.UInt16"] = SubtractHighNarrowingLower_Vector64_UInt16,
-                ["SubtractHighNarrowingLower.Vector64.UInt32"] = SubtractHighNarrowingLower_Vector64_UInt32,
-                ["SubtractHighNarrowingUpper.Vector128.Byte"] = SubtractHighNarrowingUpper_Vector128_Byte,
-                ["SubtractHighNarrowingUpper.Vector128.Int16"] = SubtractHighNarrowingUpper_Vector128_Int16,
-                ["SubtractHighNarrowingUpper.Vector128.Int32"] = SubtractHighNarrowingUpper_Vector128_Int32,
-                ["SubtractHighNarrowingUpper.Vector128.SByte"] = SubtractHighNarrowingUpper_Vector128_SByte,
-                ["SubtractHighNarrowingUpper.Vector128.UInt16"] = SubtractHighNarrowingUpper_Vector128_UInt16,
-                ["SubtractHighNarrowingUpper.Vector128.UInt32"] = SubtractHighNarrowingUpper_Vector128_UInt32,
-                ["SubtractRoundedHighNarrowingLower.Vector64.Byte"] = SubtractRoundedHighNarrowingLower_Vector64_Byte,
-                ["SubtractRoundedHighNarrowingLower.Vector64.Int16"] = SubtractRoundedHighNarrowingLower_Vector64_Int16,
-                ["SubtractRoundedHighNarrowingLower.Vector64.Int32"] = SubtractRoundedHighNarrowingLower_Vector64_Int32,
-                ["SubtractRoundedHighNarrowingLower.Vector64.SByte"] = SubtractRoundedHighNarrowingLower_Vector64_SByte,
-                ["SubtractRoundedHighNarrowingLower.Vector64.UInt16"] = SubtractRoundedHighNarrowingLower_Vector64_UInt16,
-                ["SubtractRoundedHighNarrowingLower.Vector64.UInt32"] = SubtractRoundedHighNarrowingLower_Vector64_UInt32,
-                ["SubtractRoundedHighNarrowingUpper.Vector128.Byte"] = SubtractRoundedHighNarrowingUpper_Vector128_Byte,
-                ["SubtractRoundedHighNarrowingUpper.Vector128.Int16"] = SubtractRoundedHighNarrowingUpper_Vector128_Int16,
-                ["SubtractRoundedHighNarrowingUpper.Vector128.Int32"] = SubtractRoundedHighNarrowingUpper_Vector128_Int32,
-                ["SubtractRoundedHighNarrowingUpper.Vector128.SByte"] = SubtractRoundedHighNarrowingUpper_Vector128_SByte,
-                ["SubtractRoundedHighNarrowingUpper.Vector128.UInt16"] = SubtractRoundedHighNarrowingUpper_Vector128_UInt16,
-                ["SubtractRoundedHighNarrowingUpper.Vector128.UInt32"] = SubtractRoundedHighNarrowingUpper_Vector128_UInt32,
-                ["SubtractSaturate.Vector64.Byte"] = SubtractSaturate_Vector64_Byte,
-                ["SubtractSaturate.Vector64.Int16"] = SubtractSaturate_Vector64_Int16,
-                ["SubtractSaturate.Vector64.Int32"] = SubtractSaturate_Vector64_Int32,
-                ["SubtractSaturate.Vector64.SByte"] = SubtractSaturate_Vector64_SByte,
-                ["SubtractSaturate.Vector64.UInt16"] = SubtractSaturate_Vector64_UInt16,
-                ["SubtractSaturate.Vector64.UInt32"] = SubtractSaturate_Vector64_UInt32,
-                ["SubtractSaturate.Vector128.Byte"] = SubtractSaturate_Vector128_Byte,
-                ["SubtractSaturate.Vector128.Int16"] = SubtractSaturate_Vector128_Int16,
-                ["SubtractSaturate.Vector128.Int32"] = SubtractSaturate_Vector128_Int32,
-                ["SubtractSaturate.Vector128.Int64"] = SubtractSaturate_Vector128_Int64,
-                ["SubtractSaturate.Vector128.SByte"] = SubtractSaturate_Vector128_SByte,
-                ["SubtractSaturate.Vector128.UInt16"] = SubtractSaturate_Vector128_UInt16,
-                ["SubtractSaturate.Vector128.UInt32"] = SubtractSaturate_Vector128_UInt32,
-                ["SubtractSaturate.Vector128.UInt64"] = SubtractSaturate_Vector128_UInt64,
-                ["SubtractSaturateScalar.Vector64.Int64"] = SubtractSaturateScalar_Vector64_Int64,
-                ["SubtractSaturateScalar.Vector64.UInt64"] = SubtractSaturateScalar_Vector64_UInt64,
-                ["SubtractScalar.Vector64.Double"] = SubtractScalar_Vector64_Double,
-                ["SubtractScalar.Vector64.Int64"] = SubtractScalar_Vector64_Int64,
-                ["SubtractScalar.Vector64.Single"] = SubtractScalar_Vector64_Single,
-                ["SubtractScalar.Vector64.UInt64"] = SubtractScalar_Vector64_UInt64,
-                ["SubtractWideningLower.Vector64.Byte"] = SubtractWideningLower_Vector64_Byte,
-                ["SubtractWideningLower.Vector64.Int16"] = SubtractWideningLower_Vector64_Int16,
-                ["SubtractWideningLower.Vector64.Int32"] = SubtractWideningLower_Vector64_Int32,
-                ["SubtractWideningLower.Vector64.SByte"] = SubtractWideningLower_Vector64_SByte,
-                ["SubtractWideningLower.Vector64.UInt16"] = SubtractWideningLower_Vector64_UInt16,
-                ["SubtractWideningLower.Vector64.UInt32"] = SubtractWideningLower_Vector64_UInt32,
-                ["SubtractWideningLower.Vector128.Int16"] = SubtractWideningLower_Vector128_Int16,
-                ["SubtractWideningLower.Vector128.Int32"] = SubtractWideningLower_Vector128_Int32,
-                ["SubtractWideningLower.Vector128.Int64"] = SubtractWideningLower_Vector128_Int64,
-                ["SubtractWideningLower.Vector128.UInt16"] = SubtractWideningLower_Vector128_UInt16,
-                ["SubtractWideningLower.Vector128.UInt32"] = SubtractWideningLower_Vector128_UInt32,
-                ["SubtractWideningLower.Vector128.UInt64"] = SubtractWideningLower_Vector128_UInt64,
-                ["SubtractWideningUpper.Vector128.Byte.Vector128.Byte"] = SubtractWideningUpper_Vector128_Byte_Vector128_Byte,
-                ["SubtractWideningUpper.Vector128.Int16.Vector128.Int16"] = SubtractWideningUpper_Vector128_Int16_Vector128_Int16,
-                ["SubtractWideningUpper.Vector128.Int16.Vector128.SByte"] = SubtractWideningUpper_Vector128_Int16_Vector128_SByte,
-                ["SubtractWideningUpper.Vector128.Int32.Vector128.Int16"] = SubtractWideningUpper_Vector128_Int32_Vector128_Int16,
-                ["SubtractWideningUpper.Vector128.Int32.Vector128.Int32"] = SubtractWideningUpper_Vector128_Int32_Vector128_Int32,
-                ["SubtractWideningUpper.Vector128.Int64.Vector128.Int32"] = SubtractWideningUpper_Vector128_Int64_Vector128_Int32,
-                ["SubtractWideningUpper.Vector128.SByte.Vector128.SByte"] = SubtractWideningUpper_Vector128_SByte_Vector128_SByte,
-                ["SubtractWideningUpper.Vector128.UInt16.Vector128.Byte"] = SubtractWideningUpper_Vector128_UInt16_Vector128_Byte,
-                ["SubtractWideningUpper.Vector128.UInt16.Vector128.UInt16"] = SubtractWideningUpper_Vector128_UInt16_Vector128_UInt16,
-                ["SubtractWideningUpper.Vector128.UInt32.Vector128.UInt16"] = SubtractWideningUpper_Vector128_UInt32_Vector128_UInt16,
-                ["SubtractWideningUpper.Vector128.UInt32.Vector128.UInt32"] = SubtractWideningUpper_Vector128_UInt32_Vector128_UInt32,
-                ["SubtractWideningUpper.Vector128.UInt64.Vector128.UInt32"] = SubtractWideningUpper_Vector128_UInt64_Vector128_UInt32,
-                ["VectorTableLookup.Vector64.Byte"] = VectorTableLookup_Vector64_Byte,
-                ["VectorTableLookup.Vector64.SByte"] = VectorTableLookup_Vector64_SByte,
-                ["VectorTableLookupExtension.Vector64.Byte"] = VectorTableLookupExtension_Vector64_Byte,
-                ["VectorTableLookupExtension.Vector64.SByte"] = VectorTableLookupExtension_Vector64_SByte,
-                ["Xor.Vector64.Byte"] = Xor_Vector64_Byte,
-                ["Xor.Vector64.Double"] = Xor_Vector64_Double,
-                ["Xor.Vector64.Int16"] = Xor_Vector64_Int16,
-                ["Xor.Vector64.Int32"] = Xor_Vector64_Int32,
-                ["Xor.Vector64.Int64"] = Xor_Vector64_Int64,
-                ["Xor.Vector64.SByte"] = Xor_Vector64_SByte,
-                ["Xor.Vector64.Single"] = Xor_Vector64_Single,
-                ["Xor.Vector64.UInt16"] = Xor_Vector64_UInt16,
-                ["Xor.Vector64.UInt32"] = Xor_Vector64_UInt32,
-                ["Xor.Vector64.UInt64"] = Xor_Vector64_UInt64,
-                ["Xor.Vector128.Byte"] = Xor_Vector128_Byte,
-                ["Xor.Vector128.Double"] = Xor_Vector128_Double,
-                ["Xor.Vector128.Int16"] = Xor_Vector128_Int16,
-                ["Xor.Vector128.Int32"] = Xor_Vector128_Int32,
-                ["Xor.Vector128.Int64"] = Xor_Vector128_Int64,
-                ["Xor.Vector128.SByte"] = Xor_Vector128_SByte,
-                ["Xor.Vector128.Single"] = Xor_Vector128_Single,
-                ["Xor.Vector128.UInt16"] = Xor_Vector128_UInt16,
-                ["Xor.Vector128.UInt32"] = Xor_Vector128_UInt32,
-                ["Xor.Vector128.UInt64"] = Xor_Vector128_UInt64,
-                ["ZeroExtendWideningLower.Vector64.Byte"] = ZeroExtendWideningLower_Vector64_Byte,
-                ["ZeroExtendWideningLower.Vector64.Int16"] = ZeroExtendWideningLower_Vector64_Int16,
-                ["ZeroExtendWideningLower.Vector64.Int32"] = ZeroExtendWideningLower_Vector64_Int32,
-                ["ZeroExtendWideningLower.Vector64.SByte"] = ZeroExtendWideningLower_Vector64_SByte,
-                ["ZeroExtendWideningLower.Vector64.UInt16"] = ZeroExtendWideningLower_Vector64_UInt16,
-                ["ZeroExtendWideningLower.Vector64.UInt32"] = ZeroExtendWideningLower_Vector64_UInt32,
-                ["ZeroExtendWideningUpper.Vector128.Byte"] = ZeroExtendWideningUpper_Vector128_Byte,
-                ["ZeroExtendWideningUpper.Vector128.Int16"] = ZeroExtendWideningUpper_Vector128_Int16,
-                ["ZeroExtendWideningUpper.Vector128.Int32"] = ZeroExtendWideningUpper_Vector128_Int32,
-                ["ZeroExtendWideningUpper.Vector128.SByte"] = ZeroExtendWideningUpper_Vector128_SByte,
-                ["ZeroExtendWideningUpper.Vector128.UInt16"] = ZeroExtendWideningUpper_Vector128_UInt16,
-                ["ZeroExtendWideningUpper.Vector128.UInt32"] = ZeroExtendWideningUpper_Vector128_UInt32,
             };
         }
     }
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part5.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part5.cs
new file mode 100644
index 0000000000000..7093ffad0d413
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/Program.AdvSimd_Part5.cs
@@ -0,0 +1,163 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Collections.Generic;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        static Program()
+        {
+            TestList = new Dictionary<string, Action>() {
+                ["Store.Vector128.Int16"] = Store_Vector128_Int16,
+                ["Store.Vector128.Int32"] = Store_Vector128_Int32,
+                ["Store.Vector128.Int64"] = Store_Vector128_Int64,
+                ["Store.Vector128.SByte"] = Store_Vector128_SByte,
+                ["Store.Vector128.Single"] = Store_Vector128_Single,
+                ["Store.Vector128.UInt16"] = Store_Vector128_UInt16,
+                ["Store.Vector128.UInt32"] = Store_Vector128_UInt32,
+                ["Store.Vector128.UInt64"] = Store_Vector128_UInt64,
+                ["StoreSelectedScalar.Vector64.Byte.7"] = StoreSelectedScalar_Vector64_Byte_7,
+                ["StoreSelectedScalar.Vector64.Int16.3"] = StoreSelectedScalar_Vector64_Int16_3,
+                ["StoreSelectedScalar.Vector64.Int32.1"] = StoreSelectedScalar_Vector64_Int32_1,
+                ["StoreSelectedScalar.Vector64.SByte.7"] = StoreSelectedScalar_Vector64_SByte_7,
+                ["StoreSelectedScalar.Vector64.Single.1"] = StoreSelectedScalar_Vector64_Single_1,
+                ["StoreSelectedScalar.Vector64.UInt16.3"] = StoreSelectedScalar_Vector64_UInt16_3,
+                ["StoreSelectedScalar.Vector64.UInt32.1"] = StoreSelectedScalar_Vector64_UInt32_1,
+                ["StoreSelectedScalar.Vector128.Byte.15"] = StoreSelectedScalar_Vector128_Byte_15,
+                ["StoreSelectedScalar.Vector128.Double.1"] = StoreSelectedScalar_Vector128_Double_1,
+                ["StoreSelectedScalar.Vector128.Int16.7"] = StoreSelectedScalar_Vector128_Int16_7,
+                ["StoreSelectedScalar.Vector128.Int32.3"] = StoreSelectedScalar_Vector128_Int32_3,
+                ["StoreSelectedScalar.Vector128.Int64.1"] = StoreSelectedScalar_Vector128_Int64_1,
+                ["StoreSelectedScalar.Vector128.SByte.15"] = StoreSelectedScalar_Vector128_SByte_15,
+                ["StoreSelectedScalar.Vector128.Single.3"] = StoreSelectedScalar_Vector128_Single_3,
+                ["StoreSelectedScalar.Vector128.UInt16.7"] = StoreSelectedScalar_Vector128_UInt16_7,
+                ["StoreSelectedScalar.Vector128.UInt32.3"] = StoreSelectedScalar_Vector128_UInt32_3,
+                ["StoreSelectedScalar.Vector128.UInt64.1"] = StoreSelectedScalar_Vector128_UInt64_1,
+                ["Subtract.Vector64.Byte"] = Subtract_Vector64_Byte,
+                ["Subtract.Vector64.Int16"] = Subtract_Vector64_Int16,
+                ["Subtract.Vector64.Int32"] = Subtract_Vector64_Int32,
+                ["Subtract.Vector64.SByte"] = Subtract_Vector64_SByte,
+                ["Subtract.Vector64.Single"] = Subtract_Vector64_Single,
+                ["Subtract.Vector64.UInt16"] = Subtract_Vector64_UInt16,
+                ["Subtract.Vector64.UInt32"] = Subtract_Vector64_UInt32,
+                ["Subtract.Vector128.Byte"] = Subtract_Vector128_Byte,
+                ["Subtract.Vector128.Int16"] = Subtract_Vector128_Int16,
+                ["Subtract.Vector128.Int32"] = Subtract_Vector128_Int32,
+                ["Subtract.Vector128.Int64"] = Subtract_Vector128_Int64,
+                ["Subtract.Vector128.SByte"] = Subtract_Vector128_SByte,
+                ["Subtract.Vector128.Single"] = Subtract_Vector128_Single,
+                ["Subtract.Vector128.UInt16"] = Subtract_Vector128_UInt16,
+                ["Subtract.Vector128.UInt32"] = Subtract_Vector128_UInt32,
+                ["Subtract.Vector128.UInt64"] = Subtract_Vector128_UInt64,
+                ["SubtractHighNarrowingLower.Vector64.Byte"] = SubtractHighNarrowingLower_Vector64_Byte,
+                ["SubtractHighNarrowingLower.Vector64.Int16"] = SubtractHighNarrowingLower_Vector64_Int16,
+                ["SubtractHighNarrowingLower.Vector64.Int32"] = SubtractHighNarrowingLower_Vector64_Int32,
+                ["SubtractHighNarrowingLower.Vector64.SByte"] = SubtractHighNarrowingLower_Vector64_SByte,
+                ["SubtractHighNarrowingLower.Vector64.UInt16"] = SubtractHighNarrowingLower_Vector64_UInt16,
+                ["SubtractHighNarrowingLower.Vector64.UInt32"] = SubtractHighNarrowingLower_Vector64_UInt32,
+                ["SubtractHighNarrowingUpper.Vector128.Byte"] = SubtractHighNarrowingUpper_Vector128_Byte,
+                ["SubtractHighNarrowingUpper.Vector128.Int16"] = SubtractHighNarrowingUpper_Vector128_Int16,
+                ["SubtractHighNarrowingUpper.Vector128.Int32"] = SubtractHighNarrowingUpper_Vector128_Int32,
+                ["SubtractHighNarrowingUpper.Vector128.SByte"] = SubtractHighNarrowingUpper_Vector128_SByte,
+                ["SubtractHighNarrowingUpper.Vector128.UInt16"] = SubtractHighNarrowingUpper_Vector128_UInt16,
+                ["SubtractHighNarrowingUpper.Vector128.UInt32"] = SubtractHighNarrowingUpper_Vector128_UInt32,
+                ["SubtractRoundedHighNarrowingLower.Vector64.Byte"] = SubtractRoundedHighNarrowingLower_Vector64_Byte,
+                ["SubtractRoundedHighNarrowingLower.Vector64.Int16"] = SubtractRoundedHighNarrowingLower_Vector64_Int16,
+                ["SubtractRoundedHighNarrowingLower.Vector64.Int32"] = SubtractRoundedHighNarrowingLower_Vector64_Int32,
+                ["SubtractRoundedHighNarrowingLower.Vector64.SByte"] = SubtractRoundedHighNarrowingLower_Vector64_SByte,
+                ["SubtractRoundedHighNarrowingLower.Vector64.UInt16"] = SubtractRoundedHighNarrowingLower_Vector64_UInt16,
+                ["SubtractRoundedHighNarrowingLower.Vector64.UInt32"] = SubtractRoundedHighNarrowingLower_Vector64_UInt32,
+                ["SubtractRoundedHighNarrowingUpper.Vector128.Byte"] = SubtractRoundedHighNarrowingUpper_Vector128_Byte,
+                ["SubtractRoundedHighNarrowingUpper.Vector128.Int16"] = SubtractRoundedHighNarrowingUpper_Vector128_Int16,
+                ["SubtractRoundedHighNarrowingUpper.Vector128.Int32"] = SubtractRoundedHighNarrowingUpper_Vector128_Int32,
+                ["SubtractRoundedHighNarrowingUpper.Vector128.SByte"] = SubtractRoundedHighNarrowingUpper_Vector128_SByte,
+                ["SubtractRoundedHighNarrowingUpper.Vector128.UInt16"] = SubtractRoundedHighNarrowingUpper_Vector128_UInt16,
+                ["SubtractRoundedHighNarrowingUpper.Vector128.UInt32"] = SubtractRoundedHighNarrowingUpper_Vector128_UInt32,
+                ["SubtractSaturate.Vector64.Byte"] = SubtractSaturate_Vector64_Byte,
+                ["SubtractSaturate.Vector64.Int16"] = SubtractSaturate_Vector64_Int16,
+                ["SubtractSaturate.Vector64.Int32"] = SubtractSaturate_Vector64_Int32,
+                ["SubtractSaturate.Vector64.SByte"] = SubtractSaturate_Vector64_SByte,
+                ["SubtractSaturate.Vector64.UInt16"] = SubtractSaturate_Vector64_UInt16,
+                ["SubtractSaturate.Vector64.UInt32"] = SubtractSaturate_Vector64_UInt32,
+                ["SubtractSaturate.Vector128.Byte"] = SubtractSaturate_Vector128_Byte,
+                ["SubtractSaturate.Vector128.Int16"] = SubtractSaturate_Vector128_Int16,
+                ["SubtractSaturate.Vector128.Int32"] = SubtractSaturate_Vector128_Int32,
+                ["SubtractSaturate.Vector128.Int64"] = SubtractSaturate_Vector128_Int64,
+                ["SubtractSaturate.Vector128.SByte"] = SubtractSaturate_Vector128_SByte,
+                ["SubtractSaturate.Vector128.UInt16"] = SubtractSaturate_Vector128_UInt16,
+                ["SubtractSaturate.Vector128.UInt32"] = SubtractSaturate_Vector128_UInt32,
+                ["SubtractSaturate.Vector128.UInt64"] = SubtractSaturate_Vector128_UInt64,
+                ["SubtractSaturateScalar.Vector64.Int64"] = SubtractSaturateScalar_Vector64_Int64,
+                ["SubtractSaturateScalar.Vector64.UInt64"] = SubtractSaturateScalar_Vector64_UInt64,
+                ["SubtractScalar.Vector64.Double"] = SubtractScalar_Vector64_Double,
+                ["SubtractScalar.Vector64.Int64"] = SubtractScalar_Vector64_Int64,
+                ["SubtractScalar.Vector64.Single"] = SubtractScalar_Vector64_Single,
+                ["SubtractScalar.Vector64.UInt64"] = SubtractScalar_Vector64_UInt64,
+                ["SubtractWideningLower.Vector64.Byte"] = SubtractWideningLower_Vector64_Byte,
+                ["SubtractWideningLower.Vector64.Int16"] = SubtractWideningLower_Vector64_Int16,
+                ["SubtractWideningLower.Vector64.Int32"] = SubtractWideningLower_Vector64_Int32,
+                ["SubtractWideningLower.Vector64.SByte"] = SubtractWideningLower_Vector64_SByte,
+                ["SubtractWideningLower.Vector64.UInt16"] = SubtractWideningLower_Vector64_UInt16,
+                ["SubtractWideningLower.Vector64.UInt32"] = SubtractWideningLower_Vector64_UInt32,
+                ["SubtractWideningLower.Vector128.Int16"] = SubtractWideningLower_Vector128_Int16,
+                ["SubtractWideningLower.Vector128.Int32"] = SubtractWideningLower_Vector128_Int32,
+                ["SubtractWideningLower.Vector128.Int64"] = SubtractWideningLower_Vector128_Int64,
+                ["SubtractWideningLower.Vector128.UInt16"] = SubtractWideningLower_Vector128_UInt16,
+                ["SubtractWideningLower.Vector128.UInt32"] = SubtractWideningLower_Vector128_UInt32,
+                ["SubtractWideningLower.Vector128.UInt64"] = SubtractWideningLower_Vector128_UInt64,
+                ["SubtractWideningUpper.Vector128.Byte.Vector128.Byte"] = SubtractWideningUpper_Vector128_Byte_Vector128_Byte,
+                ["SubtractWideningUpper.Vector128.Int16.Vector128.Int16"] = SubtractWideningUpper_Vector128_Int16_Vector128_Int16,
+                ["SubtractWideningUpper.Vector128.Int16.Vector128.SByte"] = SubtractWideningUpper_Vector128_Int16_Vector128_SByte,
+                ["SubtractWideningUpper.Vector128.Int32.Vector128.Int16"] = SubtractWideningUpper_Vector128_Int32_Vector128_Int16,
+                ["SubtractWideningUpper.Vector128.Int32.Vector128.Int32"] = SubtractWideningUpper_Vector128_Int32_Vector128_Int32,
+                ["SubtractWideningUpper.Vector128.Int64.Vector128.Int32"] = SubtractWideningUpper_Vector128_Int64_Vector128_Int32,
+                ["SubtractWideningUpper.Vector128.SByte.Vector128.SByte"] = SubtractWideningUpper_Vector128_SByte_Vector128_SByte,
+                ["SubtractWideningUpper.Vector128.UInt16.Vector128.Byte"] = SubtractWideningUpper_Vector128_UInt16_Vector128_Byte,
+                ["SubtractWideningUpper.Vector128.UInt16.Vector128.UInt16"] = SubtractWideningUpper_Vector128_UInt16_Vector128_UInt16,
+                ["SubtractWideningUpper.Vector128.UInt32.Vector128.UInt16"] = SubtractWideningUpper_Vector128_UInt32_Vector128_UInt16,
+                ["SubtractWideningUpper.Vector128.UInt32.Vector128.UInt32"] = SubtractWideningUpper_Vector128_UInt32_Vector128_UInt32,
+                ["SubtractWideningUpper.Vector128.UInt64.Vector128.UInt32"] = SubtractWideningUpper_Vector128_UInt64_Vector128_UInt32,
+                ["VectorTableLookup.Vector64.Byte"] = VectorTableLookup_Vector64_Byte,
+                ["VectorTableLookup.Vector64.SByte"] = VectorTableLookup_Vector64_SByte,
+                ["VectorTableLookupExtension.Vector64.Byte"] = VectorTableLookupExtension_Vector64_Byte,
+                ["VectorTableLookupExtension.Vector64.SByte"] = VectorTableLookupExtension_Vector64_SByte,
+                ["Xor.Vector64.Byte"] = Xor_Vector64_Byte,
+                ["Xor.Vector64.Double"] = Xor_Vector64_Double,
+                ["Xor.Vector64.Int16"] = Xor_Vector64_Int16,
+                ["Xor.Vector64.Int32"] = Xor_Vector64_Int32,
+                ["Xor.Vector64.Int64"] = Xor_Vector64_Int64,
+                ["Xor.Vector64.SByte"] = Xor_Vector64_SByte,
+                ["Xor.Vector64.Single"] = Xor_Vector64_Single,
+                ["Xor.Vector64.UInt16"] = Xor_Vector64_UInt16,
+                ["Xor.Vector64.UInt32"] = Xor_Vector64_UInt32,
+                ["Xor.Vector64.UInt64"] = Xor_Vector64_UInt64,
+                ["Xor.Vector128.Byte"] = Xor_Vector128_Byte,
+                ["Xor.Vector128.Double"] = Xor_Vector128_Double,
+                ["Xor.Vector128.Int16"] = Xor_Vector128_Int16,
+                ["Xor.Vector128.Int32"] = Xor_Vector128_Int32,
+                ["Xor.Vector128.Int64"] = Xor_Vector128_Int64,
+                ["Xor.Vector128.SByte"] = Xor_Vector128_SByte,
+                ["Xor.Vector128.Single"] = Xor_Vector128_Single,
+                ["Xor.Vector128.UInt16"] = Xor_Vector128_UInt16,
+                ["Xor.Vector128.UInt32"] = Xor_Vector128_UInt32,
+                ["Xor.Vector128.UInt64"] = Xor_Vector128_UInt64,
+                ["ZeroExtendWideningLower.Vector64.Byte"] = ZeroExtendWideningLower_Vector64_Byte,
+                ["ZeroExtendWideningLower.Vector64.Int16"] = ZeroExtendWideningLower_Vector64_Int16,
+                ["ZeroExtendWideningLower.Vector64.Int32"] = ZeroExtendWideningLower_Vector64_Int32,
+                ["ZeroExtendWideningLower.Vector64.SByte"] = ZeroExtendWideningLower_Vector64_SByte,
+                ["ZeroExtendWideningLower.Vector64.UInt16"] = ZeroExtendWideningLower_Vector64_UInt16,
+                ["ZeroExtendWideningLower.Vector64.UInt32"] = ZeroExtendWideningLower_Vector64_UInt32,
+                ["ZeroExtendWideningUpper.Vector128.Byte"] = ZeroExtendWideningUpper_Vector128_Byte,
+                ["ZeroExtendWideningUpper.Vector128.Int16"] = ZeroExtendWideningUpper_Vector128_Int16,
+                ["ZeroExtendWideningUpper.Vector128.Int32"] = ZeroExtendWideningUpper_Vector128_Int32,
+                ["ZeroExtendWideningUpper.Vector128.SByte"] = ZeroExtendWideningUpper_Vector128_SByte,
+                ["ZeroExtendWideningUpper.Vector128.UInt16"] = ZeroExtendWideningUpper_Vector128_UInt16,
+                ["ZeroExtendWideningUpper.Vector128.UInt32"] = ZeroExtendWideningUpper_Vector128_UInt32,
+            };
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Byte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Byte.cs
index 6a94204512e31..752f5ac35d4f5 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Byte.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Byte.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector128_Byte()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector128_Byte()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArray, int alignment)
+            public DataTable(Byte[] inArray1, Byte[] inArray2, Byte[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Byte>();
@@ -144,7 +143,6 @@ public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArra
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Byte, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArra
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<Byte> _fld1;
             public Vector128<Byte> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld2), ref Unsafe.As<Byte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 4);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte testClass)
             {
                 fixed (Vector128<Byte>* pFld1 = &_fld1)
                 fixed (Vector128<Byte>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector128((Byte*)(pFld1)),
                         AdvSimd.LoadVector128((Byte*)(pFld2)),
-                        _fldImm
+                        4
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly byte Imm = 4;
 
         private static Byte[] _data1 = new Byte[Op1ElementCount];
         private static Byte[] _data2 = new Byte[Op2ElementCount];
 
         private static Vector128<Byte> _clsVar1;
         private static Vector128<Byte> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<Byte> _fld1;
         private Vector128<Byte> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar2), ref Unsafe.As<Byte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
-            _clsImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
-            _fldImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Byte[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Byte[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Byte>), typeof(Vector128<Byte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Byte>), typeof(Vector128<Byte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Byte>), typeof(Vector128<Byte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Byte>), typeof(Vector128<Byte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Byte*)(pClsVar1)),
                     AdvSimd.LoadVector128((Byte*)(pClsVar2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Byte();
 
             fixed (Vector128<Byte>* pFld1 = &test._fld1)
             fixed (Vector128<Byte>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Byte*)(pFld1)),
                     AdvSimd.LoadVector128((Byte*)(pFld2)),
-                    test._fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Byte*)(pFld1)),
                     AdvSimd.LoadVector128((Byte*)(pFld2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((Byte*)(&test._fld1)),
                 AdvSimd.LoadVector128((Byte*)(&test._fld2)),
-                test._fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<Byte> op1, Vector128<Byte> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<Byte> firstOp, Vector128<Byte> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Byte[] inArray1 = new Byte[Op1ElementCount];
             Byte[] inArray2 = new Byte[Op2ElementCount];
             Byte[] outArray = new Byte[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Byte[] inArray1 = new Byte[Op1ElementCount];
             Byte[] inArray2 = new Byte[Op2ElementCount];
             Byte[] outArray = new Byte[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Byte>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Byte>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Byte[] left, Byte[] right, Byte imm, Byte[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Byte[] firstOp, Byte[] secondOp, Byte[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Byte[] left, Byte[] right, Byte imm, Byte[] result,
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Byte>(Vector128<Byte>, Vector128<Byte>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Byte>(Vector128<Byte>, Vector128<Byte>, 4): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int16.cs
index 4e5645546f1c8..8715e5270249b 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int16.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int16.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector128_Int16()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector128_Int16()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outArray, int alignment)
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
@@ -144,7 +143,6 @@ public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<Int16> _fld1;
             public Vector128<Int16> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 8);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16 testClass)
             {
                 fixed (Vector128<Int16>* pFld1 = &_fld1)
                 fixed (Vector128<Int16>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector128((Int16*)(pFld1)),
                         AdvSimd.LoadVector128((Int16*)(pFld2)),
-                        _fldImm
+                        8
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 8;
 
         private static Int16[] _data1 = new Int16[Op1ElementCount];
         private static Int16[] _data2 = new Int16[Op2ElementCount];
 
         private static Vector128<Int16> _clsVar1;
         private static Vector128<Int16> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<Int16> _fld1;
         private Vector128<Int16> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
-            _clsImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
-            _fldImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int16[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Int16*)(pClsVar1)),
                     AdvSimd.LoadVector128((Int16*)(pClsVar2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int16();
 
             fixed (Vector128<Int16>* pFld1 = &test._fld1)
             fixed (Vector128<Int16>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Int16*)(pFld1)),
                     AdvSimd.LoadVector128((Int16*)(pFld2)),
-                    test._fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Int16*)(pFld1)),
                     AdvSimd.LoadVector128((Int16*)(pFld2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((Int16*)(&test._fld1)),
                 AdvSimd.LoadVector128((Int16*)(&test._fld2)),
-                test._fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<Int16> op1, Vector128<Int16> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<Int16> firstOp, Vector128<Int16> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int16[] inArray1 = new Int16[Op1ElementCount];
             Int16[] inArray2 = new Int16[Op2ElementCount];
             Int16[] outArray = new Int16[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int16[] inArray1 = new Int16[Op1ElementCount];
             Int16[] inArray2 = new Int16[Op2ElementCount];
             Int16[] outArray = new Int16[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int16[] left, Int16[] right, Byte imm, Int16[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int16[] left, Int16[] right, Byte imm, Int16[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int16>(Vector128<Int16>, Vector128<Int16>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int16>(Vector128<Int16>, Vector128<Int16>, 8): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int32.cs
index 689135ebafc09..50aa9c8bf5e63 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int32.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int32.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector128_Int32()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector128_Int32()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outArray, int alignment)
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
@@ -144,7 +143,6 @@ public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<Int32> _fld1;
             public Vector128<Int32> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 16);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32 testClass)
             {
                 fixed (Vector128<Int32>* pFld1 = &_fld1)
                 fixed (Vector128<Int32>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector128((Int32*)(pFld1)),
                         AdvSimd.LoadVector128((Int32*)(pFld2)),
-                        _fldImm
+                        16
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 16;
 
         private static Int32[] _data1 = new Int32[Op1ElementCount];
         private static Int32[] _data2 = new Int32[Op2ElementCount];
 
         private static Vector128<Int32> _clsVar1;
         private static Vector128<Int32> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<Int32> _fld1;
         private Vector128<Int32> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
-            _clsImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
-            _fldImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int32[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Int32*)(pClsVar1)),
                     AdvSimd.LoadVector128((Int32*)(pClsVar2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int32();
 
             fixed (Vector128<Int32>* pFld1 = &test._fld1)
             fixed (Vector128<Int32>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Int32*)(pFld1)),
                     AdvSimd.LoadVector128((Int32*)(pFld2)),
-                    test._fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Int32*)(pFld1)),
                     AdvSimd.LoadVector128((Int32*)(pFld2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((Int32*)(&test._fld1)),
                 AdvSimd.LoadVector128((Int32*)(&test._fld2)),
-                test._fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<Int32> op1, Vector128<Int32> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<Int32> firstOp, Vector128<Int32> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int32[] inArray1 = new Int32[Op1ElementCount];
             Int32[] inArray2 = new Int32[Op2ElementCount];
             Int32[] outArray = new Int32[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int32[] inArray1 = new Int32[Op1ElementCount];
             Int32[] inArray2 = new Int32[Op2ElementCount];
             Int32[] outArray = new Int32[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int32[] left, Int32[] right, Byte imm, Int32[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int32[] left, Int32[] right, Byte imm, Int32[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int32>(Vector128<Int32>, Vector128<Int32>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int32>(Vector128<Int32>, Vector128<Int32>, 16): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int64.cs
index 37e77e1bccf93..5b25cdb0655b0 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int64.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.Int64.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector128_Int64()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector128_Int64()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outArray, int alignment)
+            public DataTable(Int64[] inArray1, Int64[] inArray2, Int64[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int64>();
@@ -144,7 +143,6 @@ public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int64, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<Int64> _fld1;
             public Vector128<Int64> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld2), ref Unsafe.As<Int64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 32);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64 testClass)
             {
                 fixed (Vector128<Int64>* pFld1 = &_fld1)
                 fixed (Vector128<Int64>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector128((Int64*)(pFld1)),
                         AdvSimd.LoadVector128((Int64*)(pFld2)),
-                        _fldImm
+                        32
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 32;
 
         private static Int64[] _data1 = new Int64[Op1ElementCount];
         private static Int64[] _data2 = new Int64[Op2ElementCount];
 
         private static Vector128<Int64> _clsVar1;
         private static Vector128<Int64> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<Int64> _fld1;
         private Vector128<Int64> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar2), ref Unsafe.As<Int64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
-            _clsImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
-            _fldImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int64[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int64[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Int64*)(pClsVar1)),
                     AdvSimd.LoadVector128((Int64*)(pClsVar2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_Int64();
 
             fixed (Vector128<Int64>* pFld1 = &test._fld1)
             fixed (Vector128<Int64>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Int64*)(pFld1)),
                     AdvSimd.LoadVector128((Int64*)(pFld2)),
-                    test._fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((Int64*)(pFld1)),
                     AdvSimd.LoadVector128((Int64*)(pFld2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((Int64*)(&test._fld1)),
                 AdvSimd.LoadVector128((Int64*)(&test._fld2)),
-                test._fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<Int64> op1, Vector128<Int64> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<Int64> firstOp, Vector128<Int64> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int64[] inArray1 = new Int64[Op1ElementCount];
             Int64[] inArray2 = new Int64[Op2ElementCount];
             Int64[] outArray = new Int64[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int64[] inArray1 = new Int64[Op1ElementCount];
             Int64[] inArray2 = new Int64[Op2ElementCount];
             Int64[] outArray = new Int64[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int64>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int64[] left, Int64[] right, Byte imm, Int64[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int64[] left, Int64[] right, Byte imm, Int64[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int64>(Vector128<Int64>, Vector128<Int64>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int64>(Vector128<Int64>, Vector128<Int64>, 32): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.SByte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.SByte.cs
index 295ae4010a343..40e2015ad2883 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.SByte.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.SByte.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector128_SByte()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector128_SByte()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outArray, int alignment)
+            public DataTable(SByte[] inArray1, SByte[] inArray2, SByte[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<SByte>();
@@ -144,7 +143,6 @@ public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<SByte, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<SByte> _fld1;
             public Vector128<SByte> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld2), ref Unsafe.As<SByte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 4);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte testClass)
             {
                 fixed (Vector128<SByte>* pFld1 = &_fld1)
                 fixed (Vector128<SByte>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector128((SByte*)(pFld1)),
                         AdvSimd.LoadVector128((SByte*)(pFld2)),
-                        _fldImm
+                        4
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly byte Imm = 4;
 
         private static SByte[] _data1 = new SByte[Op1ElementCount];
         private static SByte[] _data2 = new SByte[Op2ElementCount];
 
         private static Vector128<SByte> _clsVar1;
         private static Vector128<SByte> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<SByte> _fld1;
         private Vector128<SByte> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar2), ref Unsafe.As<SByte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
-            _clsImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
-            _fldImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new SByte[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new SByte[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<SByte>), typeof(Vector128<SByte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<SByte>), typeof(Vector128<SByte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<SByte>), typeof(Vector128<SByte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<SByte>), typeof(Vector128<SByte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((SByte*)(pClsVar1)),
                     AdvSimd.LoadVector128((SByte*)(pClsVar2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_SByte();
 
             fixed (Vector128<SByte>* pFld1 = &test._fld1)
             fixed (Vector128<SByte>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((SByte*)(pFld1)),
                     AdvSimd.LoadVector128((SByte*)(pFld2)),
-                    test._fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((SByte*)(pFld1)),
                     AdvSimd.LoadVector128((SByte*)(pFld2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((SByte*)(&test._fld1)),
                 AdvSimd.LoadVector128((SByte*)(&test._fld2)),
-                test._fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<SByte> op1, Vector128<SByte> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<SByte> firstOp, Vector128<SByte> secondOp, void* result, [CallerMemberName] string method = "")
         {
             SByte[] inArray1 = new SByte[Op1ElementCount];
             SByte[] inArray2 = new SByte[Op2ElementCount];
             SByte[] outArray = new SByte[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             SByte[] inArray1 = new SByte[Op1ElementCount];
             SByte[] inArray2 = new SByte[Op2ElementCount];
             SByte[] outArray = new SByte[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<SByte>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<SByte>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(SByte[] left, SByte[] right, Byte imm, SByte[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(SByte[] left, SByte[] right, Byte imm, SByte[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<SByte>(Vector128<SByte>, Vector128<SByte>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<SByte>(Vector128<SByte>, Vector128<SByte>, 4): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt16.cs
index 805119d64aa69..01b01171cca3d 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt16.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt16.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector128_UInt16()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector128_UInt16()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] outArray, int alignment)
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
@@ -144,7 +143,6 @@ public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<UInt16> _fld1;
             public Vector128<UInt16> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 8);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16 testClass)
             {
                 fixed (Vector128<UInt16>* pFld1 = &_fld1)
                 fixed (Vector128<UInt16>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector128((UInt16*)(pFld1)),
                         AdvSimd.LoadVector128((UInt16*)(pFld2)),
-                        _fldImm
+                        8
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 8;
 
         private static UInt16[] _data1 = new UInt16[Op1ElementCount];
         private static UInt16[] _data2 = new UInt16[Op2ElementCount];
 
         private static Vector128<UInt16> _clsVar1;
         private static Vector128<UInt16> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<UInt16> _fld1;
         private Vector128<UInt16> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt16[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
                     AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt16();
 
             fixed (Vector128<UInt16>* pFld1 = &test._fld1)
             fixed (Vector128<UInt16>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((UInt16*)(pFld1)),
                     AdvSimd.LoadVector128((UInt16*)(pFld2)),
-                    test._fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((UInt16*)(pFld1)),
                     AdvSimd.LoadVector128((UInt16*)(pFld2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
                 AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
-                test._fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<UInt16> op1, Vector128<UInt16> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<UInt16> firstOp, Vector128<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt16[] inArray1 = new UInt16[Op1ElementCount];
             UInt16[] inArray2 = new UInt16[Op2ElementCount];
             UInt16[] outArray = new UInt16[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt16[] inArray1 = new UInt16[Op1ElementCount];
             UInt16[] inArray2 = new UInt16[Op2ElementCount];
             UInt16[] outArray = new UInt16[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt16[] left, UInt16[] right, Byte imm, UInt16[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt16[] left, UInt16[] right, Byte imm, UInt16[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, 8): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt32.cs
index aa2261cd0f3dc..f514ff210d111 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt32.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt32.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector128_UInt32()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector128_UInt32()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] outArray, int alignment)
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
@@ -144,7 +143,6 @@ public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<UInt32> _fld1;
             public Vector128<UInt32> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 16);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32 testClass)
             {
                 fixed (Vector128<UInt32>* pFld1 = &_fld1)
                 fixed (Vector128<UInt32>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector128((UInt32*)(pFld1)),
                         AdvSimd.LoadVector128((UInt32*)(pFld2)),
-                        _fldImm
+                        16
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 16;
 
         private static UInt32[] _data1 = new UInt32[Op1ElementCount];
         private static UInt32[] _data2 = new UInt32[Op2ElementCount];
 
         private static Vector128<UInt32> _clsVar1;
         private static Vector128<UInt32> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<UInt32> _fld1;
         private Vector128<UInt32> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt32[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
                     AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt32();
 
             fixed (Vector128<UInt32>* pFld1 = &test._fld1)
             fixed (Vector128<UInt32>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((UInt32*)(pFld1)),
                     AdvSimd.LoadVector128((UInt32*)(pFld2)),
-                    test._fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((UInt32*)(pFld1)),
                     AdvSimd.LoadVector128((UInt32*)(pFld2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
                 AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
-                test._fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt32> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<UInt32> firstOp, Vector128<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt32[] inArray1 = new UInt32[Op1ElementCount];
             UInt32[] inArray2 = new UInt32[Op2ElementCount];
             UInt32[] outArray = new UInt32[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt32[] inArray1 = new UInt32[Op1ElementCount];
             UInt32[] inArray2 = new UInt32[Op2ElementCount];
             UInt32[] outArray = new UInt32[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt32[] left, UInt32[] right, Byte imm, UInt32[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt32[] left, UInt32[] right, Byte imm, UInt32[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, 16): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt64.cs
index 1b139cde1988a..d33c9ef0cb840 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt64.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector128.UInt64.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector128_UInt64()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector128_UInt64()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] outArray, int alignment)
+            public DataTable(UInt64[] inArray1, UInt64[] inArray2, UInt64[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt64>();
@@ -144,7 +143,6 @@ public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt64, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<UInt64> _fld1;
             public Vector128<UInt64> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 32);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64 testClass)
             {
                 fixed (Vector128<UInt64>* pFld1 = &_fld1)
                 fixed (Vector128<UInt64>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector128((UInt64*)(pFld1)),
                         AdvSimd.LoadVector128((UInt64*)(pFld2)),
-                        _fldImm
+                        32
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 32;
 
         private static UInt64[] _data1 = new UInt64[Op1ElementCount];
         private static UInt64[] _data2 = new UInt64[Op2ElementCount];
 
         private static Vector128<UInt64> _clsVar1;
         private static Vector128<UInt64> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<UInt64> _fld1;
         private Vector128<UInt64> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar2), ref Unsafe.As<UInt64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt64[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt64[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
                     AdvSimd.LoadVector128((UInt64*)(pClsVar2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector128_UInt64();
 
             fixed (Vector128<UInt64>* pFld1 = &test._fld1)
             fixed (Vector128<UInt64>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((UInt64*)(pFld1)),
                     AdvSimd.LoadVector128((UInt64*)(pFld2)),
-                    test._fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector128((UInt64*)(pFld1)),
                     AdvSimd.LoadVector128((UInt64*)(pFld2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
                 AdvSimd.LoadVector128((UInt64*)(&test._fld2)),
-                test._fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<UInt64> op1, Vector128<UInt64> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<UInt64> firstOp, Vector128<UInt64> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt64[] inArray1 = new UInt64[Op1ElementCount];
             UInt64[] inArray2 = new UInt64[Op2ElementCount];
             UInt64[] outArray = new UInt64[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt64[] inArray1 = new UInt64[Op1ElementCount];
             UInt64[] inArray2 = new UInt64[Op2ElementCount];
             UInt64[] outArray = new UInt64[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt64[] left, UInt64[] right, Byte imm, UInt64[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt64[] firstOp, UInt64[] secondOp, UInt64[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt64[] left, UInt64[] right, Byte imm, UInt64[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt64>(Vector128<UInt64>, Vector128<UInt64>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt64>(Vector128<UInt64>, Vector128<UInt64>, 32): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Byte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Byte.cs
index c2b271c434221..4e3b8cc065315 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Byte.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Byte.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector64_Byte()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector64_Byte()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArray, int alignment)
+            public DataTable(Byte[] inArray1, Byte[] inArray2, Byte[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Byte>();
@@ -144,7 +143,6 @@ public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArra
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Byte, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArra
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<Byte> _fld1;
             public Vector64<Byte> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld2), ref Unsafe.As<Byte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 4);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte testClass)
             {
                 fixed (Vector64<Byte>* pFld1 = &_fld1)
                 fixed (Vector64<Byte>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector64((Byte*)(pFld1)),
                         AdvSimd.LoadVector64((Byte*)(pFld2)),
-                        _fldImm
+                        4
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly byte Imm = 4;
 
         private static Byte[] _data1 = new Byte[Op1ElementCount];
         private static Byte[] _data2 = new Byte[Op2ElementCount];
 
         private static Vector64<Byte> _clsVar1;
         private static Vector64<Byte> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<Byte> _fld1;
         private Vector64<Byte> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar2), ref Unsafe.As<Byte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
-            _clsImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
-            _fldImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Byte[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Byte[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Byte>), typeof(Vector64<Byte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Byte>), typeof(Vector64<Byte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Byte>), typeof(Vector64<Byte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Byte>), typeof(Vector64<Byte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((Byte*)(pClsVar1)),
                     AdvSimd.LoadVector64((Byte*)(pClsVar2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Byte();
 
             fixed (Vector64<Byte>* pFld1 = &test._fld1)
             fixed (Vector64<Byte>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((Byte*)(pFld1)),
                     AdvSimd.LoadVector64((Byte*)(pFld2)),
-                    test._fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((Byte*)(pFld1)),
                     AdvSimd.LoadVector64((Byte*)(pFld2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((Byte*)(&test._fld1)),
                 AdvSimd.LoadVector64((Byte*)(&test._fld2)),
-                test._fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<Byte> op1, Vector64<Byte> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<Byte> firstOp, Vector64<Byte> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Byte[] inArray1 = new Byte[Op1ElementCount];
             Byte[] inArray2 = new Byte[Op2ElementCount];
             Byte[] outArray = new Byte[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Byte[] inArray1 = new Byte[Op1ElementCount];
             Byte[] inArray2 = new Byte[Op2ElementCount];
             Byte[] outArray = new Byte[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Byte>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Byte>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Byte[] left, Byte[] right, Byte imm, Byte[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Byte[] firstOp, Byte[] secondOp, Byte[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Byte[] left, Byte[] right, Byte imm, Byte[] result,
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Byte>(Vector64<Byte>, Vector64<Byte>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Byte>(Vector64<Byte>, Vector64<Byte>, 4): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Int16.cs
index 34b13e1d97621..0d44b3b7a043e 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Int16.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Int16.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector64_Int16()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector64_Int16()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outArray, int alignment)
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
@@ -144,7 +143,6 @@ public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<Int16> _fld1;
             public Vector64<Int16> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 8);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16 testClass)
             {
                 fixed (Vector64<Int16>* pFld1 = &_fld1)
                 fixed (Vector64<Int16>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector64((Int16*)(pFld1)),
                         AdvSimd.LoadVector64((Int16*)(pFld2)),
-                        _fldImm
+                        8
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 8;
 
         private static Int16[] _data1 = new Int16[Op1ElementCount];
         private static Int16[] _data2 = new Int16[Op2ElementCount];
 
         private static Vector64<Int16> _clsVar1;
         private static Vector64<Int16> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<Int16> _fld1;
         private Vector64<Int16> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
-            _clsImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
-            _fldImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int16[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((Int16*)(pClsVar1)),
                     AdvSimd.LoadVector64((Int16*)(pClsVar2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int16();
 
             fixed (Vector64<Int16>* pFld1 = &test._fld1)
             fixed (Vector64<Int16>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((Int16*)(pFld1)),
                     AdvSimd.LoadVector64((Int16*)(pFld2)),
-                    test._fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((Int16*)(pFld1)),
                     AdvSimd.LoadVector64((Int16*)(pFld2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((Int16*)(&test._fld1)),
                 AdvSimd.LoadVector64((Int16*)(&test._fld2)),
-                test._fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<Int16> firstOp, Vector64<Int16> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int16[] inArray1 = new Int16[Op1ElementCount];
             Int16[] inArray2 = new Int16[Op2ElementCount];
             Int16[] outArray = new Int16[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int16[] inArray1 = new Int16[Op1ElementCount];
             Int16[] inArray2 = new Int16[Op2ElementCount];
             Int16[] outArray = new Int16[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int16[] left, Int16[] right, Byte imm, Int16[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int16[] left, Int16[] right, Byte imm, Int16[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int16>(Vector64<Int16>, Vector64<Int16>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int16>(Vector64<Int16>, Vector64<Int16>, 8): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Int32.cs
index 06a9c60dda68a..18e54faf1f5e4 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Int32.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.Int32.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector64_Int32()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector64_Int32()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outArray, int alignment)
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
@@ -144,7 +143,6 @@ public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<Int32> _fld1;
             public Vector64<Int32> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 16);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32 testClass)
             {
                 fixed (Vector64<Int32>* pFld1 = &_fld1)
                 fixed (Vector64<Int32>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector64((Int32*)(pFld1)),
                         AdvSimd.LoadVector64((Int32*)(pFld2)),
-                        _fldImm
+                        16
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 16;
 
         private static Int32[] _data1 = new Int32[Op1ElementCount];
         private static Int32[] _data2 = new Int32[Op2ElementCount];
 
         private static Vector64<Int32> _clsVar1;
         private static Vector64<Int32> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<Int32> _fld1;
         private Vector64<Int32> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
-            _clsImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
-            _fldImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int32[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((Int32*)(pClsVar1)),
                     AdvSimd.LoadVector64((Int32*)(pClsVar2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_Int32();
 
             fixed (Vector64<Int32>* pFld1 = &test._fld1)
             fixed (Vector64<Int32>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((Int32*)(pFld1)),
                     AdvSimd.LoadVector64((Int32*)(pFld2)),
-                    test._fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((Int32*)(pFld1)),
                     AdvSimd.LoadVector64((Int32*)(pFld2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((Int32*)(&test._fld1)),
                 AdvSimd.LoadVector64((Int32*)(&test._fld2)),
-                test._fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<Int32> firstOp, Vector64<Int32> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int32[] inArray1 = new Int32[Op1ElementCount];
             Int32[] inArray2 = new Int32[Op2ElementCount];
             Int32[] outArray = new Int32[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int32[] inArray1 = new Int32[Op1ElementCount];
             Int32[] inArray2 = new Int32[Op2ElementCount];
             Int32[] outArray = new Int32[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int32[] left, Int32[] right, Byte imm, Int32[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int32[] left, Int32[] right, Byte imm, Int32[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int32>(Vector64<Int32>, Vector64<Int32>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<Int32>(Vector64<Int32>, Vector64<Int32>, 16): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.SByte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.SByte.cs
index 662b90dfb1088..0a1c6f13ed826 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.SByte.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.SByte.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector64_SByte()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector64_SByte()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outArray, int alignment)
+            public DataTable(SByte[] inArray1, SByte[] inArray2, SByte[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<SByte>();
@@ -144,7 +143,6 @@ public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<SByte, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<SByte> _fld1;
             public Vector64<SByte> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld2), ref Unsafe.As<SByte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 4);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte testClass)
             {
                 fixed (Vector64<SByte>* pFld1 = &_fld1)
                 fixed (Vector64<SByte>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector64((SByte*)(pFld1)),
                         AdvSimd.LoadVector64((SByte*)(pFld2)),
-                        _fldImm
+                        4
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly byte Imm = 4;
 
         private static SByte[] _data1 = new SByte[Op1ElementCount];
         private static SByte[] _data2 = new SByte[Op2ElementCount];
 
         private static Vector64<SByte> _clsVar1;
         private static Vector64<SByte> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<SByte> _fld1;
         private Vector64<SByte> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar2), ref Unsafe.As<SByte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
-            _clsImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
-            _fldImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new SByte[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new SByte[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<SByte>), typeof(Vector64<SByte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<SByte>), typeof(Vector64<SByte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<SByte>), typeof(Vector64<SByte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<SByte>), typeof(Vector64<SByte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((SByte*)(pClsVar1)),
                     AdvSimd.LoadVector64((SByte*)(pClsVar2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_SByte();
 
             fixed (Vector64<SByte>* pFld1 = &test._fld1)
             fixed (Vector64<SByte>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((SByte*)(pFld1)),
                     AdvSimd.LoadVector64((SByte*)(pFld2)),
-                    test._fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((SByte*)(pFld1)),
                     AdvSimd.LoadVector64((SByte*)(pFld2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((SByte*)(&test._fld1)),
                 AdvSimd.LoadVector64((SByte*)(&test._fld2)),
-                test._fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<SByte> op1, Vector64<SByte> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<SByte> firstOp, Vector64<SByte> secondOp, void* result, [CallerMemberName] string method = "")
         {
             SByte[] inArray1 = new SByte[Op1ElementCount];
             SByte[] inArray2 = new SByte[Op2ElementCount];
             SByte[] outArray = new SByte[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             SByte[] inArray1 = new SByte[Op1ElementCount];
             SByte[] inArray2 = new SByte[Op2ElementCount];
             SByte[] outArray = new SByte[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<SByte>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<SByte>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(SByte[] left, SByte[] right, Byte imm, SByte[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(SByte[] left, SByte[] right, Byte imm, SByte[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<SByte>(Vector64<SByte>, Vector64<SByte>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<SByte>(Vector64<SByte>, Vector64<SByte>, 4): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.UInt16.cs
index a61bf583788b7..2ce06c62d9a61 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.UInt16.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.UInt16.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector64_UInt16()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector64_UInt16()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] outArray, int alignment)
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
@@ -144,7 +143,6 @@ public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<UInt16> _fld1;
             public Vector64<UInt16> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 8);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16 testClass)
             {
                 fixed (Vector64<UInt16>* pFld1 = &_fld1)
                 fixed (Vector64<UInt16>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector64((UInt16*)(pFld1)),
                         AdvSimd.LoadVector64((UInt16*)(pFld2)),
-                        _fldImm
+                        8
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 8;
 
         private static UInt16[] _data1 = new UInt16[Op1ElementCount];
         private static UInt16[] _data2 = new UInt16[Op2ElementCount];
 
         private static Vector64<UInt16> _clsVar1;
         private static Vector64<UInt16> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<UInt16> _fld1;
         private Vector64<UInt16> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt16[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
                     AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt16();
 
             fixed (Vector64<UInt16>* pFld1 = &test._fld1)
             fixed (Vector64<UInt16>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((UInt16*)(pFld1)),
                     AdvSimd.LoadVector64((UInt16*)(pFld2)),
-                    test._fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((UInt16*)(pFld1)),
                     AdvSimd.LoadVector64((UInt16*)(pFld2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
                 AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
-                test._fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<UInt16> firstOp, Vector64<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt16[] inArray1 = new UInt16[Op1ElementCount];
             UInt16[] inArray2 = new UInt16[Op2ElementCount];
             UInt16[] outArray = new UInt16[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt16[] inArray1 = new UInt16[Op1ElementCount];
             UInt16[] inArray2 = new UInt16[Op2ElementCount];
             UInt16[] outArray = new UInt16[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt16[] left, UInt16[] right, Byte imm, UInt16[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt16[] left, UInt16[] right, Byte imm, UInt16[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, 8): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.UInt32.cs
index 2dacb4a69110c..a70e7f29ff92d 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.UInt32.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsert.Vector64.UInt32.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsert_Vector64_UInt32()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsert_Vector64_UInt32()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] outArray, int alignment)
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
@@ -144,7 +143,6 @@ public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<UInt32> _fld1;
             public Vector64<UInt32> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 16);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32 testClass)
             {
                 fixed (Vector64<UInt32>* pFld1 = &_fld1)
                 fixed (Vector64<UInt32>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsert(
                         AdvSimd.LoadVector64((UInt32*)(pFld1)),
                         AdvSimd.LoadVector64((UInt32*)(pFld2)),
-                        _fldImm
+                        16
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 16;
 
         private static UInt32[] _data1 = new UInt32[Op1ElementCount];
         private static UInt32[] _data2 = new UInt32[Op2ElementCount];
 
         private static Vector64<UInt32> _clsVar1;
         private static Vector64<UInt32> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<UInt32> _fld1;
         private Vector64<UInt32> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt32[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsert), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
                     AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32();
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsert_Vector64_UInt32();
 
             fixed (Vector64<UInt32>* pFld1 = &test._fld1)
             fixed (Vector64<UInt32>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((UInt32*)(pFld1)),
                     AdvSimd.LoadVector64((UInt32*)(pFld2)),
-                    test._fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(_fld1, _fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsert(
                     AdvSimd.LoadVector64((UInt32*)(pFld1)),
                     AdvSimd.LoadVector64((UInt32*)(pFld2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsert(
                 AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
                 AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
-                test._fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<UInt32> firstOp, Vector64<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt32[] inArray1 = new UInt32[Op1ElementCount];
             UInt32[] inArray2 = new UInt32[Op2ElementCount];
             UInt32[] outArray = new UInt32[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt32[] inArray1 = new UInt32[Op1ElementCount];
             UInt32[] inArray2 = new UInt32[Op2ElementCount];
             UInt32[] outArray = new UInt32[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt32[] left, UInt32[] right, Byte imm, UInt32[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt32[] left, UInt32[] right, Byte imm, UInt32[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsert)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, 16): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsertScalar.Vector64.Int64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsertScalar.Vector64.Int64.cs
index f9166b3dfc763..8de3b258454df 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsertScalar.Vector64.Int64.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsertScalar.Vector64.Int64.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsertScalar_Vector64_Int64()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsertScalar_Vector64_Int64()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outArray, int alignment)
+            public DataTable(Int64[] inArray1, Int64[] inArray2, Int64[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int64>();
@@ -144,7 +143,6 @@ public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int64, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<Int64> _fld1;
             public Vector64<Int64> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int64>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int64>, byte>(ref testStruct._fld2), ref Unsafe.As<Int64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int64>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(_fld1, _fld2, 32);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64 testClass)
             {
                 fixed (Vector64<Int64>* pFld1 = &_fld1)
                 fixed (Vector64<Int64>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                         AdvSimd.LoadVector64((Int64*)(pFld1)),
                         AdvSimd.LoadVector64((Int64*)(pFld2)),
-                        _fldImm
+                        32
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int64>>() / sizeof(Int64);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int64>>() / sizeof(Int64);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 32;
 
         private static Int64[] _data1 = new Int64[Op1ElementCount];
         private static Int64[] _data2 = new Int64[Op2ElementCount];
 
         private static Vector64<Int64> _clsVar1;
         private static Vector64<Int64> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<Int64> _fld1;
         private Vector64<Int64> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int64>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int64>, byte>(ref _clsVar2), ref Unsafe.As<Int64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int64>>());
-            _clsImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
-            _fldImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int64[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int64[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                 Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                 AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar), new Type[] { typeof(Vector64<Int64>), typeof(Vector64<Int64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar), new Type[] { typeof(Vector64<Int64>), typeof(Vector64<Int64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar), new Type[] { typeof(Vector64<Int64>), typeof(Vector64<Int64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar), new Type[] { typeof(Vector64<Int64>), typeof(Vector64<Int64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((Int64*)(pClsVar1)),
                     AdvSimd.LoadVector64((Int64*)(pClsVar2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64();
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64();
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_Int64();
 
             fixed (Vector64<Int64>* pFld1 = &test._fld1)
             fixed (Vector64<Int64>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((Int64*)(pFld1)),
                     AdvSimd.LoadVector64((Int64*)(pFld2)),
-                    test._fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(_fld1, _fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((Int64*)(pFld1)),
                     AdvSimd.LoadVector64((Int64*)(pFld2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                 AdvSimd.LoadVector64((Int64*)(&test._fld1)),
                 AdvSimd.LoadVector64((Int64*)(&test._fld2)),
-                test._fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,51 +486,57 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<Int64> op1, Vector64<Int64> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<Int64> firstOp, Vector64<Int64> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int64[] inArray1 = new Int64[Op1ElementCount];
             Int64[] inArray2 = new Int64[Op2ElementCount];
             Int64[] outArray = new Int64[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int64[] inArray1 = new Int64[Op1ElementCount];
             Int64[] inArray2 = new Int64[Op2ElementCount];
             Int64[] outArray = new Int64[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int64>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int64>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int64[] left, Int64[] right, Byte imm, Int64[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
-            for (var i = 0; i < RetElementCount; i++)
+            if (Helpers.ShiftLeftLogicalAndInsert(firstOp[0], secondOp[0], Imm) != result[0])
+            {
+                succeeded = false;
+            }
+            else
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                for (var i = 1; i < RetElementCount; i++)
                 {
-                    succeeded = false;
-                    break;
+                    if (result[i] != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
                 }
             }
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar)}<Int64>(Vector64<Int64>, Vector64<Int64>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar)}<Int64>(Vector64<Int64>, Vector64<Int64>, 32): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsertScalar.Vector64.UInt64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsertScalar.Vector64.UInt64.cs
index 71ac4d08162b7..72419837a33aa 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsertScalar.Vector64.UInt64.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftLeftLogicalAndInsertScalar.Vector64.UInt64.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftLeftLogicalAndInsertScalar_Vector64_UInt64()
         {
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftLeftLogicalAndInsertScalar_Vector64_UInt64()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64
+    public sealed unsafe class ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] outArray, int alignment)
+            public DataTable(UInt64[] inArray1, UInt64[] inArray2, UInt64[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt64>();
@@ -144,7 +143,6 @@ public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt64, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<UInt64> _fld1;
             public Vector64<UInt64> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt64>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), false);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64 testClass)
             {
-                var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(_fld1, _fld2, 32);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64 testClass)
             {
                 fixed (Vector64<UInt64>* pFld1 = &_fld1)
                 fixed (Vector64<UInt64>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
                     var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                         AdvSimd.LoadVector64((UInt64*)(pFld1)),
                         AdvSimd.LoadVector64((UInt64*)(pFld2)),
-                        _fldImm
+                        32
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftLeftLogicalAndInser
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt64>>() / sizeof(UInt64);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt64>>() / sizeof(UInt64);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 32;
 
         private static UInt64[] _data1 = new UInt64[Op1ElementCount];
         private static UInt64[] _data2 = new UInt64[Op2ElementCount];
 
         private static Vector64<UInt64> _clsVar1;
         private static Vector64<UInt64> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<UInt64> _fld1;
         private Vector64<UInt64> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64()
+        static ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt64>, byte>(ref _clsVar2), ref Unsafe.As<UInt64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), false);
         }
 
-        public ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64()
+        public ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), false);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt64[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt64[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                 Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                 AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar), new Type[] { typeof(Vector64<UInt64>), typeof(Vector64<UInt64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar), new Type[] { typeof(Vector64<UInt64>), typeof(Vector64<UInt64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar), new Type[] { typeof(Vector64<UInt64>), typeof(Vector64<UInt64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar), new Type[] { typeof(Vector64<UInt64>), typeof(Vector64<UInt64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((UInt64*)(pClsVar1)),
                     AdvSimd.LoadVector64((UInt64*)(pClsVar2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64();
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64();
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64();
+            var test = new ImmBinaryOpTest__ShiftLeftLogicalAndInsertScalar_Vector64_UInt64();
 
             fixed (Vector64<UInt64>* pFld1 = &test._fld1)
             fixed (Vector64<UInt64>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((UInt64*)(pFld1)),
                     AdvSimd.LoadVector64((UInt64*)(pFld2)),
-                    test._fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(_fld1, _fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((UInt64*)(pFld1)),
                     AdvSimd.LoadVector64((UInt64*)(pFld2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftLeftLogicalAndInsertScalar(
                 AdvSimd.LoadVector64((UInt64*)(&test._fld1)),
                 AdvSimd.LoadVector64((UInt64*)(&test._fld2)),
-                test._fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,51 +486,57 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<UInt64> op1, Vector64<UInt64> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<UInt64> firstOp, Vector64<UInt64> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt64[] inArray1 = new UInt64[Op1ElementCount];
             UInt64[] inArray2 = new UInt64[Op2ElementCount];
             UInt64[] outArray = new UInt64[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt64[] inArray1 = new UInt64[Op1ElementCount];
             UInt64[] inArray2 = new UInt64[Op2ElementCount];
             UInt64[] outArray = new UInt64[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt64[] left, UInt64[] right, Byte imm, UInt64[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt64[] firstOp, UInt64[] secondOp, UInt64[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
-            for (var i = 0; i < RetElementCount; i++)
+            if (Helpers.ShiftLeftLogicalAndInsert(firstOp[0], secondOp[0], Imm) != result[0])
+            {
+                succeeded = false;
+            }
+            else
             {
-                if (Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i])
+                for (var i = 1; i < RetElementCount; i++)
                 {
-                    succeeded = false;
-                    break;
+                    if (result[i] != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
                 }
             }
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar)}<UInt64>(Vector64<UInt64>, Vector64<UInt64>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftLeftLogicalAndInsertScalar)}<UInt64>(Vector64<UInt64>, Vector64<UInt64>, 32): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Byte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Byte.cs
index 5d2f52cc8a325..162825925030b 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Byte.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Byte.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector128_Byte()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Byte();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Byte();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector128_Byte()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Byte
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Byte
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArray, int alignment)
+            public DataTable(Byte[] inArray1, Byte[] inArray2, Byte[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Byte>();
@@ -144,7 +143,6 @@ public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArra
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Byte, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArra
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<Byte> _fld1;
             public Vector128<Byte> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld2), ref Unsafe.As<Byte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Byte testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Byte testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 4);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Byte testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Byte testClass)
             {
                 fixed (Vector128<Byte>* pFld1 = &_fld1)
                 fixed (Vector128<Byte>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector128((Byte*)(pFld1)),
                         AdvSimd.LoadVector128((Byte*)(pFld2)),
-                        _fldImm
+                        4
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly byte Imm = 4;
 
         private static Byte[] _data1 = new Byte[Op1ElementCount];
         private static Byte[] _data2 = new Byte[Op2ElementCount];
 
         private static Vector128<Byte> _clsVar1;
         private static Vector128<Byte> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<Byte> _fld1;
         private Vector128<Byte> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Byte()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Byte()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar2), ref Unsafe.As<Byte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
-            _clsImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Byte()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Byte()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Byte()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
-            _fldImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Byte[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Byte[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Byte>), typeof(Vector128<Byte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Byte>), typeof(Vector128<Byte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Byte>), typeof(Vector128<Byte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Byte>), typeof(Vector128<Byte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Byte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Byte*)(pClsVar1)),
                     AdvSimd.LoadVector128((Byte*)(pClsVar2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Byte();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Byte();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Byte();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Byte();
 
             fixed (Vector128<Byte>* pFld1 = &test._fld1)
             fixed (Vector128<Byte>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Byte*)(pFld1)),
                     AdvSimd.LoadVector128((Byte*)(pFld2)),
-                    test._fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Byte*)(pFld1)),
                     AdvSimd.LoadVector128((Byte*)(pFld2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((Byte*)(&test._fld1)),
                 AdvSimd.LoadVector128((Byte*)(&test._fld2)),
-                test._fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<Byte> op1, Vector128<Byte> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<Byte> firstOp, Vector128<Byte> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Byte[] inArray1 = new Byte[Op1ElementCount];
             Byte[] inArray2 = new Byte[Op2ElementCount];
             Byte[] outArray = new Byte[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Byte[] inArray1 = new Byte[Op1ElementCount];
             Byte[] inArray2 = new Byte[Op2ElementCount];
             Byte[] outArray = new Byte[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Byte>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Byte>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Byte[] left, Byte[] right, Byte imm, Byte[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Byte[] firstOp, Byte[] secondOp, Byte[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Byte[] left, Byte[] right, Byte imm, Byte[] result,
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Byte>(Vector128<Byte>, Vector128<Byte>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Byte>(Vector128<Byte>, Vector128<Byte>, 4): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int16.cs
index 8e3cd38dd038e..3ccb6ee5568e5 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int16.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int16.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector128_Int16()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int16();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int16();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector128_Int16()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int16
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int16
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outArray, int alignment)
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
@@ -144,7 +143,6 @@ public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<Int16> _fld1;
             public Vector128<Int16> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int16 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int16 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 8);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int16 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int16 testClass)
             {
                 fixed (Vector128<Int16>* pFld1 = &_fld1)
                 fixed (Vector128<Int16>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector128((Int16*)(pFld1)),
                         AdvSimd.LoadVector128((Int16*)(pFld2)),
-                        _fldImm
+                        8
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 8;
 
         private static Int16[] _data1 = new Int16[Op1ElementCount];
         private static Int16[] _data2 = new Int16[Op2ElementCount];
 
         private static Vector128<Int16> _clsVar1;
         private static Vector128<Int16> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<Int16> _fld1;
         private Vector128<Int16> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int16()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int16()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
-            _clsImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int16()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int16()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int16()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
-            _fldImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int16[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int16>), typeof(Vector128<Int16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Int16*)(pClsVar1)),
                     AdvSimd.LoadVector128((Int16*)(pClsVar2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int16();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int16();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int16();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int16();
 
             fixed (Vector128<Int16>* pFld1 = &test._fld1)
             fixed (Vector128<Int16>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Int16*)(pFld1)),
                     AdvSimd.LoadVector128((Int16*)(pFld2)),
-                    test._fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Int16*)(pFld1)),
                     AdvSimd.LoadVector128((Int16*)(pFld2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((Int16*)(&test._fld1)),
                 AdvSimd.LoadVector128((Int16*)(&test._fld2)),
-                test._fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<Int16> op1, Vector128<Int16> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<Int16> firstOp, Vector128<Int16> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int16[] inArray1 = new Int16[Op1ElementCount];
             Int16[] inArray2 = new Int16[Op2ElementCount];
             Int16[] outArray = new Int16[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int16[] inArray1 = new Int16[Op1ElementCount];
             Int16[] inArray2 = new Int16[Op2ElementCount];
             Int16[] outArray = new Int16[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int16>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int16[] left, Int16[] right, Byte imm, Int16[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int16[] left, Int16[] right, Byte imm, Int16[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int16>(Vector128<Int16>, Vector128<Int16>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int16>(Vector128<Int16>, Vector128<Int16>, 8): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int32.cs
index b29afef61ca81..8c86ed14ac3a5 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int32.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int32.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector128_Int32()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int32();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int32();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector128_Int32()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int32
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int32
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outArray, int alignment)
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
@@ -144,7 +143,6 @@ public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<Int32> _fld1;
             public Vector128<Int32> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int32 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int32 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 16);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int32 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int32 testClass)
             {
                 fixed (Vector128<Int32>* pFld1 = &_fld1)
                 fixed (Vector128<Int32>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector128((Int32*)(pFld1)),
                         AdvSimd.LoadVector128((Int32*)(pFld2)),
-                        _fldImm
+                        16
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 16;
 
         private static Int32[] _data1 = new Int32[Op1ElementCount];
         private static Int32[] _data2 = new Int32[Op2ElementCount];
 
         private static Vector128<Int32> _clsVar1;
         private static Vector128<Int32> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<Int32> _fld1;
         private Vector128<Int32> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int32()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int32()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
-            _clsImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int32()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int32()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int32()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
-            _fldImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int32[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int32>), typeof(Vector128<Int32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Int32*)(pClsVar1)),
                     AdvSimd.LoadVector128((Int32*)(pClsVar2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int32();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int32();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int32();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int32();
 
             fixed (Vector128<Int32>* pFld1 = &test._fld1)
             fixed (Vector128<Int32>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Int32*)(pFld1)),
                     AdvSimd.LoadVector128((Int32*)(pFld2)),
-                    test._fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Int32*)(pFld1)),
                     AdvSimd.LoadVector128((Int32*)(pFld2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((Int32*)(&test._fld1)),
                 AdvSimd.LoadVector128((Int32*)(&test._fld2)),
-                test._fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<Int32> op1, Vector128<Int32> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<Int32> firstOp, Vector128<Int32> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int32[] inArray1 = new Int32[Op1ElementCount];
             Int32[] inArray2 = new Int32[Op2ElementCount];
             Int32[] outArray = new Int32[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int32[] inArray1 = new Int32[Op1ElementCount];
             Int32[] inArray2 = new Int32[Op2ElementCount];
             Int32[] outArray = new Int32[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int32>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int32[] left, Int32[] right, Byte imm, Int32[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int32[] left, Int32[] right, Byte imm, Int32[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int32>(Vector128<Int32>, Vector128<Int32>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int32>(Vector128<Int32>, Vector128<Int32>, 16): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int64.cs
index 6616c8ec85b5e..4a6dd90ffbc9d 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int64.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.Int64.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector128_Int64()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int64();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int64();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector128_Int64()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int64
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int64
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outArray, int alignment)
+            public DataTable(Int64[] inArray1, Int64[] inArray2, Int64[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int64>();
@@ -144,7 +143,6 @@ public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int64, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<Int64> _fld1;
             public Vector128<Int64> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld2), ref Unsafe.As<Int64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int64 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int64 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 32);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int64 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int64 testClass)
             {
                 fixed (Vector128<Int64>* pFld1 = &_fld1)
                 fixed (Vector128<Int64>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector128((Int64*)(pFld1)),
                         AdvSimd.LoadVector128((Int64*)(pFld2)),
-                        _fldImm
+                        32
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 32;
 
         private static Int64[] _data1 = new Int64[Op1ElementCount];
         private static Int64[] _data2 = new Int64[Op2ElementCount];
 
         private static Vector128<Int64> _clsVar1;
         private static Vector128<Int64> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<Int64> _fld1;
         private Vector128<Int64> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int64()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int64()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar2), ref Unsafe.As<Int64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
-            _clsImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int64()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int64()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int64()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
-            _fldImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int64[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int64[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<Int64>), typeof(Vector128<Int64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<Int64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Int64*)(pClsVar1)),
                     AdvSimd.LoadVector128((Int64*)(pClsVar2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int64();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int64();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_Int64();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_Int64();
 
             fixed (Vector128<Int64>* pFld1 = &test._fld1)
             fixed (Vector128<Int64>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Int64*)(pFld1)),
                     AdvSimd.LoadVector128((Int64*)(pFld2)),
-                    test._fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((Int64*)(pFld1)),
                     AdvSimd.LoadVector128((Int64*)(pFld2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((Int64*)(&test._fld1)),
                 AdvSimd.LoadVector128((Int64*)(&test._fld2)),
-                test._fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<Int64> op1, Vector128<Int64> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<Int64> firstOp, Vector128<Int64> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int64[] inArray1 = new Int64[Op1ElementCount];
             Int64[] inArray2 = new Int64[Op2ElementCount];
             Int64[] outArray = new Int64[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int64[] inArray1 = new Int64[Op1ElementCount];
             Int64[] inArray2 = new Int64[Op2ElementCount];
             Int64[] outArray = new Int64[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<Int64>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int64[] left, Int64[] right, Byte imm, Int64[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int64[] left, Int64[] right, Byte imm, Int64[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int64>(Vector128<Int64>, Vector128<Int64>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int64>(Vector128<Int64>, Vector128<Int64>, 32): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.SByte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.SByte.cs
index 0289e6c1d64b6..19e67f632cde7 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.SByte.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.SByte.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector128_SByte()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_SByte();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_SByte();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector128_SByte()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector128_SByte
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector128_SByte
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outArray, int alignment)
+            public DataTable(SByte[] inArray1, SByte[] inArray2, SByte[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<SByte>();
@@ -144,7 +143,6 @@ public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<SByte, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<SByte> _fld1;
             public Vector128<SByte> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld2), ref Unsafe.As<SByte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_SByte testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_SByte testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 4);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_SByte testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_SByte testClass)
             {
                 fixed (Vector128<SByte>* pFld1 = &_fld1)
                 fixed (Vector128<SByte>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector128((SByte*)(pFld1)),
                         AdvSimd.LoadVector128((SByte*)(pFld2)),
-                        _fldImm
+                        4
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly byte Imm = 4;
 
         private static SByte[] _data1 = new SByte[Op1ElementCount];
         private static SByte[] _data2 = new SByte[Op2ElementCount];
 
         private static Vector128<SByte> _clsVar1;
         private static Vector128<SByte> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<SByte> _fld1;
         private Vector128<SByte> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector128_SByte()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector128_SByte()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar2), ref Unsafe.As<SByte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
-            _clsImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_SByte()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector128_SByte()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_SByte()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
-            _fldImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new SByte[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new SByte[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<SByte>), typeof(Vector128<SByte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<SByte>), typeof(Vector128<SByte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<SByte>), typeof(Vector128<SByte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<SByte>), typeof(Vector128<SByte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<SByte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((SByte*)(pClsVar1)),
                     AdvSimd.LoadVector128((SByte*)(pClsVar2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_SByte();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_SByte();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_SByte();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_SByte();
 
             fixed (Vector128<SByte>* pFld1 = &test._fld1)
             fixed (Vector128<SByte>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((SByte*)(pFld1)),
                     AdvSimd.LoadVector128((SByte*)(pFld2)),
-                    test._fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((SByte*)(pFld1)),
                     AdvSimd.LoadVector128((SByte*)(pFld2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((SByte*)(&test._fld1)),
                 AdvSimd.LoadVector128((SByte*)(&test._fld2)),
-                test._fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<SByte> op1, Vector128<SByte> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<SByte> firstOp, Vector128<SByte> secondOp, void* result, [CallerMemberName] string method = "")
         {
             SByte[] inArray1 = new SByte[Op1ElementCount];
             SByte[] inArray2 = new SByte[Op2ElementCount];
             SByte[] outArray = new SByte[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             SByte[] inArray1 = new SByte[Op1ElementCount];
             SByte[] inArray2 = new SByte[Op2ElementCount];
             SByte[] outArray = new SByte[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<SByte>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<SByte>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(SByte[] left, SByte[] right, Byte imm, SByte[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(SByte[] left, SByte[] right, Byte imm, SByte[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<SByte>(Vector128<SByte>, Vector128<SByte>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<SByte>(Vector128<SByte>, Vector128<SByte>, 4): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt16.cs
index 07f555ff3bf3e..e258acaac604e 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt16.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt16.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector128_UInt16()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt16();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt16();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector128_UInt16()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt16
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt16
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] outArray, int alignment)
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
@@ -144,7 +143,6 @@ public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<UInt16> _fld1;
             public Vector128<UInt16> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt16 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt16 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 8);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt16 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt16 testClass)
             {
                 fixed (Vector128<UInt16>* pFld1 = &_fld1)
                 fixed (Vector128<UInt16>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector128((UInt16*)(pFld1)),
                         AdvSimd.LoadVector128((UInt16*)(pFld2)),
-                        _fldImm
+                        8
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 8;
 
         private static UInt16[] _data1 = new UInt16[Op1ElementCount];
         private static UInt16[] _data2 = new UInt16[Op2ElementCount];
 
         private static Vector128<UInt16> _clsVar1;
         private static Vector128<UInt16> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<UInt16> _fld1;
         private Vector128<UInt16> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt16()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt16()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt16()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt16()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt16()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt16[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt16>), typeof(Vector128<UInt16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
                     AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt16();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt16();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt16();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt16();
 
             fixed (Vector128<UInt16>* pFld1 = &test._fld1)
             fixed (Vector128<UInt16>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((UInt16*)(pFld1)),
                     AdvSimd.LoadVector128((UInt16*)(pFld2)),
-                    test._fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((UInt16*)(pFld1)),
                     AdvSimd.LoadVector128((UInt16*)(pFld2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
                 AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
-                test._fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<UInt16> op1, Vector128<UInt16> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<UInt16> firstOp, Vector128<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt16[] inArray1 = new UInt16[Op1ElementCount];
             UInt16[] inArray2 = new UInt16[Op2ElementCount];
             UInt16[] outArray = new UInt16[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt16[] inArray1 = new UInt16[Op1ElementCount];
             UInt16[] inArray2 = new UInt16[Op2ElementCount];
             UInt16[] outArray = new UInt16[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt16[] left, UInt16[] right, Byte imm, UInt16[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt16[] left, UInt16[] right, Byte imm, UInt16[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, 8): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt32.cs
index 9f93ed893ec70..c4b185e0dcd98 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt32.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt32.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector128_UInt32()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt32();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt32();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector128_UInt32()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt32
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt32
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] outArray, int alignment)
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
@@ -144,7 +143,6 @@ public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<UInt32> _fld1;
             public Vector128<UInt32> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt32 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt32 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 16);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt32 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt32 testClass)
             {
                 fixed (Vector128<UInt32>* pFld1 = &_fld1)
                 fixed (Vector128<UInt32>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector128((UInt32*)(pFld1)),
                         AdvSimd.LoadVector128((UInt32*)(pFld2)),
-                        _fldImm
+                        16
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 16;
 
         private static UInt32[] _data1 = new UInt32[Op1ElementCount];
         private static UInt32[] _data2 = new UInt32[Op2ElementCount];
 
         private static Vector128<UInt32> _clsVar1;
         private static Vector128<UInt32> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<UInt32> _fld1;
         private Vector128<UInt32> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt32()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt32()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt32()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt32()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt32()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt32[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt32>), typeof(Vector128<UInt32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
                     AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt32();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt32();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt32();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt32();
 
             fixed (Vector128<UInt32>* pFld1 = &test._fld1)
             fixed (Vector128<UInt32>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((UInt32*)(pFld1)),
                     AdvSimd.LoadVector128((UInt32*)(pFld2)),
-                    test._fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((UInt32*)(pFld1)),
                     AdvSimd.LoadVector128((UInt32*)(pFld2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
                 AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
-                test._fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<UInt32> op1, Vector128<UInt32> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<UInt32> firstOp, Vector128<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt32[] inArray1 = new UInt32[Op1ElementCount];
             UInt32[] inArray2 = new UInt32[Op2ElementCount];
             UInt32[] outArray = new UInt32[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt32[] inArray1 = new UInt32[Op1ElementCount];
             UInt32[] inArray2 = new UInt32[Op2ElementCount];
             UInt32[] outArray = new UInt32[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt32[] left, UInt32[] right, Byte imm, UInt32[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt32[] left, UInt32[] right, Byte imm, UInt32[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, 16): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt64.cs
index 5b83ade793da0..a05c9df6af9f7 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt64.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector128.UInt64.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector128_UInt64()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt64();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt64();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector128_UInt64()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt64
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt64
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] outArray, int alignment)
+            public DataTable(UInt64[] inArray1, UInt64[] inArray2, UInt64[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt64>();
@@ -144,7 +143,6 @@ public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt64, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector128<UInt64> _fld1;
             public Vector128<UInt64> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt64 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt64 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 32);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt64 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt64 testClass)
             {
                 fixed (Vector128<UInt64>* pFld1 = &_fld1)
                 fixed (Vector128<UInt64>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector128((UInt64*)(pFld1)),
                         AdvSimd.LoadVector128((UInt64*)(pFld2)),
-                        _fldImm
+                        32
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 32;
 
         private static UInt64[] _data1 = new UInt64[Op1ElementCount];
         private static UInt64[] _data2 = new UInt64[Op2ElementCount];
 
         private static Vector128<UInt64> _clsVar1;
         private static Vector128<UInt64> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector128<UInt64> _fld1;
         private Vector128<UInt64> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt64()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt64()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar2), ref Unsafe.As<UInt64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt64()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt64()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt64()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt64[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt64[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector128<UInt64>), typeof(Vector128<UInt64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector128<UInt64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
                     AdvSimd.LoadVector128((UInt64*)(pClsVar2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt64();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt64();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector128_UInt64();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector128_UInt64();
 
             fixed (Vector128<UInt64>* pFld1 = &test._fld1)
             fixed (Vector128<UInt64>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((UInt64*)(pFld1)),
                     AdvSimd.LoadVector128((UInt64*)(pFld2)),
-                    test._fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector128((UInt64*)(pFld1)),
                     AdvSimd.LoadVector128((UInt64*)(pFld2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
                 AdvSimd.LoadVector128((UInt64*)(&test._fld2)),
-                test._fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector128<UInt64> op1, Vector128<UInt64> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector128<UInt64> firstOp, Vector128<UInt64> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt64[] inArray1 = new UInt64[Op1ElementCount];
             UInt64[] inArray2 = new UInt64[Op2ElementCount];
             UInt64[] outArray = new UInt64[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt64[] inArray1 = new UInt64[Op1ElementCount];
             UInt64[] inArray2 = new UInt64[Op2ElementCount];
             UInt64[] outArray = new UInt64[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt64[] left, UInt64[] right, Byte imm, UInt64[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt64[] firstOp, UInt64[] secondOp, UInt64[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt64[] left, UInt64[] right, Byte imm, UInt64[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt64>(Vector128<UInt64>, Vector128<UInt64>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt64>(Vector128<UInt64>, Vector128<UInt64>, 32): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Byte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Byte.cs
index 649f958a87d18..6cf2504f4a0b1 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Byte.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Byte.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector64_Byte()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Byte();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Byte();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector64_Byte()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Byte
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Byte
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArray, int alignment)
+            public DataTable(Byte[] inArray1, Byte[] inArray2, Byte[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Byte>();
@@ -144,7 +143,6 @@ public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArra
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Byte, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Byte[] inArray1, Byte[] inArray2, Byte immValue, Byte[] outArra
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<Byte> _fld1;
             public Vector64<Byte> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld2), ref Unsafe.As<Byte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Byte testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Byte testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 4);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Byte testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Byte testClass)
             {
                 fixed (Vector64<Byte>* pFld1 = &_fld1)
                 fixed (Vector64<Byte>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector64((Byte*)(pFld1)),
                         AdvSimd.LoadVector64((Byte*)(pFld2)),
-                        _fldImm
+                        4
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly byte Imm = 4;
 
         private static Byte[] _data1 = new Byte[Op1ElementCount];
         private static Byte[] _data2 = new Byte[Op2ElementCount];
 
         private static Vector64<Byte> _clsVar1;
         private static Vector64<Byte> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<Byte> _fld1;
         private Vector64<Byte> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Byte()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Byte()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar2), ref Unsafe.As<Byte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
-            _clsImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Byte()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Byte()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Byte()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetByte(); }
-            _fldImm = Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Byte[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Byte[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Byte>), typeof(Vector64<Byte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Byte>), typeof(Vector64<Byte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Byte>), typeof(Vector64<Byte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Byte>), typeof(Vector64<Byte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Byte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((Byte*)(pClsVar1)),
                     AdvSimd.LoadVector64((Byte*)(pClsVar2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Byte();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Byte();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Byte();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Byte();
 
             fixed (Vector64<Byte>* pFld1 = &test._fld1)
             fixed (Vector64<Byte>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((Byte*)(pFld1)),
                     AdvSimd.LoadVector64((Byte*)(pFld2)),
-                    test._fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((Byte*)(pFld1)),
                     AdvSimd.LoadVector64((Byte*)(pFld2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((Byte*)(&test._fld1)),
                 AdvSimd.LoadVector64((Byte*)(&test._fld2)),
-                test._fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<Byte> op1, Vector64<Byte> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<Byte> firstOp, Vector64<Byte> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Byte[] inArray1 = new Byte[Op1ElementCount];
             Byte[] inArray2 = new Byte[Op2ElementCount];
             Byte[] outArray = new Byte[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Byte[] inArray1 = new Byte[Op1ElementCount];
             Byte[] inArray2 = new Byte[Op2ElementCount];
             Byte[] outArray = new Byte[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Byte>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Byte>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Byte[] left, Byte[] right, Byte imm, Byte[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Byte[] firstOp, Byte[] secondOp, Byte[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Byte[] left, Byte[] right, Byte imm, Byte[] result,
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Byte>(Vector64<Byte>, Vector64<Byte>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Byte>(Vector64<Byte>, Vector64<Byte>, 4): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Int16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Int16.cs
index 875155d386842..4b59c76b68d7f 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Int16.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Int16.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector64_Int16()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int16();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int16();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector64_Int16()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int16
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int16
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outArray, int alignment)
+            public DataTable(Int16[] inArray1, Int16[] inArray2, Int16[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int16>();
@@ -144,7 +143,6 @@ public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int16[] inArray1, Int16[] inArray2, Byte immValue, Int16[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<Int16> _fld1;
             public Vector64<Int16> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int16 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int16 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 8);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int16 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int16 testClass)
             {
                 fixed (Vector64<Int16>* pFld1 = &_fld1)
                 fixed (Vector64<Int16>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector64((Int16*)(pFld1)),
                         AdvSimd.LoadVector64((Int16*)(pFld2)),
-                        _fldImm
+                        8
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly byte Imm = 8;
 
         private static Int16[] _data1 = new Int16[Op1ElementCount];
         private static Int16[] _data2 = new Int16[Op2ElementCount];
 
         private static Vector64<Int16> _clsVar1;
         private static Vector64<Int16> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<Int16> _fld1;
         private Vector64<Int16> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int16()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int16()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
-            _clsImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int16()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int16()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int16()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); }
-            _fldImm = Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int16[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int16[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Int16>), typeof(Vector64<Int16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((Int16*)(pClsVar1)),
                     AdvSimd.LoadVector64((Int16*)(pClsVar2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int16();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int16();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int16();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int16();
 
             fixed (Vector64<Int16>* pFld1 = &test._fld1)
             fixed (Vector64<Int16>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((Int16*)(pFld1)),
                     AdvSimd.LoadVector64((Int16*)(pFld2)),
-                    test._fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((Int16*)(pFld1)),
                     AdvSimd.LoadVector64((Int16*)(pFld2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((Int16*)(&test._fld1)),
                 AdvSimd.LoadVector64((Int16*)(&test._fld2)),
-                test._fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<Int16> op1, Vector64<Int16> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<Int16> firstOp, Vector64<Int16> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int16[] inArray1 = new Int16[Op1ElementCount];
             Int16[] inArray2 = new Int16[Op2ElementCount];
             Int16[] outArray = new Int16[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int16[] inArray1 = new Int16[Op1ElementCount];
             Int16[] inArray2 = new Int16[Op2ElementCount];
             Int16[] outArray = new Int16[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int16>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int16[] left, Int16[] right, Byte imm, Int16[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int16[] left, Int16[] right, Byte imm, Int16[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int16>(Vector64<Int16>, Vector64<Int16>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int16>(Vector64<Int16>, Vector64<Int16>, 8): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Int32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Int32.cs
index 5f5ca34d81552..ac01426985d7a 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Int32.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.Int32.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector64_Int32()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int32();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int32();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector64_Int32()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int32
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int32
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outArray, int alignment)
+            public DataTable(Int32[] inArray1, Int32[] inArray2, Int32[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int32>();
@@ -144,7 +143,6 @@ public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int32[] inArray1, Int32[] inArray2, Byte immValue, Int32[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<Int32> _fld1;
             public Vector64<Int32> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int32 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int32 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 16);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int32 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int32 testClass)
             {
                 fixed (Vector64<Int32>* pFld1 = &_fld1)
                 fixed (Vector64<Int32>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector64((Int32*)(pFld1)),
                         AdvSimd.LoadVector64((Int32*)(pFld2)),
-                        _fldImm
+                        16
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly byte Imm = 16;
 
         private static Int32[] _data1 = new Int32[Op1ElementCount];
         private static Int32[] _data2 = new Int32[Op2ElementCount];
 
         private static Vector64<Int32> _clsVar1;
         private static Vector64<Int32> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<Int32> _fld1;
         private Vector64<Int32> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int32()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int32()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar2), ref Unsafe.As<Int32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
-            _clsImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int32()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int32()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int32()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt32(); }
-            _fldImm = Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int32[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int32[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<Int32>), typeof(Vector64<Int32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((Int32*)(pClsVar1)),
                     AdvSimd.LoadVector64((Int32*)(pClsVar2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int32();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int32();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_Int32();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_Int32();
 
             fixed (Vector64<Int32>* pFld1 = &test._fld1)
             fixed (Vector64<Int32>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((Int32*)(pFld1)),
                     AdvSimd.LoadVector64((Int32*)(pFld2)),
-                    test._fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((Int32*)(pFld1)),
                     AdvSimd.LoadVector64((Int32*)(pFld2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((Int32*)(&test._fld1)),
                 AdvSimd.LoadVector64((Int32*)(&test._fld2)),
-                test._fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<Int32> op1, Vector64<Int32> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<Int32> firstOp, Vector64<Int32> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int32[] inArray1 = new Int32[Op1ElementCount];
             Int32[] inArray2 = new Int32[Op2ElementCount];
             Int32[] outArray = new Int32[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int32[] inArray1 = new Int32[Op1ElementCount];
             Int32[] inArray2 = new Int32[Op2ElementCount];
             Int32[] outArray = new Int32[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int32>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int32[] left, Int32[] right, Byte imm, Int32[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(Int32[] left, Int32[] right, Byte imm, Int32[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int32>(Vector64<Int32>, Vector64<Int32>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<Int32>(Vector64<Int32>, Vector64<Int32>, 16): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.SByte.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.SByte.cs
index 430d4c3b0fec9..a6c9d5249d560 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.SByte.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.SByte.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector64_SByte()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_SByte();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_SByte();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector64_SByte()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector64_SByte
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector64_SByte
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outArray, int alignment)
+            public DataTable(SByte[] inArray1, SByte[] inArray2, SByte[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<SByte>();
@@ -144,7 +143,6 @@ public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<SByte, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(SByte[] inArray1, SByte[] inArray2, Byte immValue, SByte[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<SByte> _fld1;
             public Vector64<SByte> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld2), ref Unsafe.As<SByte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_SByte testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_SByte testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 4);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_SByte testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_SByte testClass)
             {
                 fixed (Vector64<SByte>* pFld1 = &_fld1)
                 fixed (Vector64<SByte>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector64((SByte*)(pFld1)),
                         AdvSimd.LoadVector64((SByte*)(pFld2)),
-                        _fldImm
+                        4
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly byte Imm = 4;
 
         private static SByte[] _data1 = new SByte[Op1ElementCount];
         private static SByte[] _data2 = new SByte[Op2ElementCount];
 
         private static Vector64<SByte> _clsVar1;
         private static Vector64<SByte> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<SByte> _fld1;
         private Vector64<SByte> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector64_SByte()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector64_SByte()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar2), ref Unsafe.As<SByte, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
-            _clsImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_SByte()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector64_SByte()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_SByte()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSByte(); }
-            _fldImm = Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new SByte[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new SByte[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<SByte>), typeof(Vector64<SByte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<SByte>), typeof(Vector64<SByte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<SByte>), typeof(Vector64<SByte>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<SByte>), typeof(Vector64<SByte>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)4
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<SByte>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((SByte*)(pClsVar1)),
                     AdvSimd.LoadVector64((SByte*)(pClsVar2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_SByte();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_SByte();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_SByte();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_SByte();
 
             fixed (Vector64<SByte>* pFld1 = &test._fld1)
             fixed (Vector64<SByte>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((SByte*)(pFld1)),
                     AdvSimd.LoadVector64((SByte*)(pFld2)),
-                    test._fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((SByte*)(pFld1)),
                     AdvSimd.LoadVector64((SByte*)(pFld2)),
-                    _fldImm
+                    4
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 4);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((SByte*)(&test._fld1)),
                 AdvSimd.LoadVector64((SByte*)(&test._fld2)),
-                test._fldImm
+                4
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<SByte> op1, Vector64<SByte> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<SByte> firstOp, Vector64<SByte> secondOp, void* result, [CallerMemberName] string method = "")
         {
             SByte[] inArray1 = new SByte[Op1ElementCount];
             SByte[] inArray2 = new SByte[Op2ElementCount];
             SByte[] outArray = new SByte[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             SByte[] inArray1 = new SByte[Op1ElementCount];
             SByte[] inArray2 = new SByte[Op2ElementCount];
             SByte[] outArray = new SByte[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<SByte>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<SByte>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(SByte[] left, SByte[] right, Byte imm, SByte[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(SByte[] left, SByte[] right, Byte imm, SByte[] resul
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<SByte>(Vector64<SByte>, Vector64<SByte>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<SByte>(Vector64<SByte>, Vector64<SByte>, 4): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.UInt16.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.UInt16.cs
index 556d738e8b595..e1c64f5acf19e 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.UInt16.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.UInt16.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector64_UInt16()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt16();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt16();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector64_UInt16()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt16
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt16
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] outArray, int alignment)
+            public DataTable(UInt16[] inArray1, UInt16[] inArray2, UInt16[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt16>();
@@ -144,7 +143,6 @@ public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt16, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt16[] inArray1, UInt16[] inArray2, Byte immValue, UInt16[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<UInt16> _fld1;
             public Vector64<UInt16> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt16 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt16 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 8);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt16 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt16 testClass)
             {
                 fixed (Vector64<UInt16>* pFld1 = &_fld1)
                 fixed (Vector64<UInt16>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector64((UInt16*)(pFld1)),
                         AdvSimd.LoadVector64((UInt16*)(pFld2)),
-                        _fldImm
+                        8
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly byte Imm = 8;
 
         private static UInt16[] _data1 = new UInt16[Op1ElementCount];
         private static UInt16[] _data2 = new UInt16[Op2ElementCount];
 
         private static Vector64<UInt16> _clsVar1;
         private static Vector64<UInt16> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<UInt16> _fld1;
         private Vector64<UInt16> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt16()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt16()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar2), ref Unsafe.As<UInt16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt16()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt16()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt16()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt16(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt16[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt16[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<UInt16>), typeof(Vector64<UInt16>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)8
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt16>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
                     AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt16();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt16();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt16();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt16();
 
             fixed (Vector64<UInt16>* pFld1 = &test._fld1)
             fixed (Vector64<UInt16>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((UInt16*)(pFld1)),
                     AdvSimd.LoadVector64((UInt16*)(pFld2)),
-                    test._fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((UInt16*)(pFld1)),
                     AdvSimd.LoadVector64((UInt16*)(pFld2)),
-                    _fldImm
+                    8
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 8);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
                 AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
-                test._fldImm
+                8
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<UInt16> op1, Vector64<UInt16> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<UInt16> firstOp, Vector64<UInt16> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt16[] inArray1 = new UInt16[Op1ElementCount];
             UInt16[] inArray2 = new UInt16[Op2ElementCount];
             UInt16[] outArray = new UInt16[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt16[] inArray1 = new UInt16[Op1ElementCount];
             UInt16[] inArray2 = new UInt16[Op2ElementCount];
             UInt16[] outArray = new UInt16[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt16[] left, UInt16[] right, Byte imm, UInt16[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt16[] left, UInt16[] right, Byte imm, UInt16[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, 8): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.UInt32.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.UInt32.cs
index 9eda05fcf3dd7..05367ed0132f1 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.UInt32.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightAndInsert.Vector64.UInt32.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightAndInsert_Vector64_UInt32()
         {
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt32();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt32();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightAndInsert_Vector64_UInt32()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt32
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt32
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] outArray, int alignment)
+            public DataTable(UInt32[] inArray1, UInt32[] inArray2, UInt32[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt32>();
@@ -144,7 +143,6 @@ public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt32, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt32[] inArray1, UInt32[] inArray2, Byte immValue, UInt32[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<UInt32> _fld1;
             public Vector64<UInt32> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt32 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt32 testClass)
             {
-                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 16);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt32 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt32 testClass)
             {
                 fixed (Vector64<UInt32>* pFld1 = &_fld1)
                 fixed (Vector64<UInt32>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
                     var result = AdvSimd.ShiftRightAndInsert(
                         AdvSimd.LoadVector64((UInt32*)(pFld1)),
                         AdvSimd.LoadVector64((UInt32*)(pFld2)),
-                        _fldImm
+                        16
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightAndInsert_Vect
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly byte Imm = 16;
 
         private static UInt32[] _data1 = new UInt32[Op1ElementCount];
         private static UInt32[] _data2 = new UInt32[Op2ElementCount];
 
         private static Vector64<UInt32> _clsVar1;
         private static Vector64<UInt32> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<UInt32> _fld1;
         private Vector64<UInt32> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt32()
+        static ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt32()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar2), ref Unsafe.As<UInt32, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt32()
+        public ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt32()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt32()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt32(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt32[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt32[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightAndInsert(
                 Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightAndInsert), new Type[] { typeof(Vector64<UInt32>), typeof(Vector64<UInt32>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)16
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt32>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightAndInsert(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
                     AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightAndInsert(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightAndInsert(op1, op2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt32();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt32();
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightAndInsert_Vector64_UInt32();
+            var test = new ImmBinaryOpTest__ShiftRightAndInsert_Vector64_UInt32();
 
             fixed (Vector64<UInt32>* pFld1 = &test._fld1)
             fixed (Vector64<UInt32>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((UInt32*)(pFld1)),
                     AdvSimd.LoadVector64((UInt32*)(pFld2)),
-                    test._fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(_fld1, _fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightAndInsert(
                     AdvSimd.LoadVector64((UInt32*)(pFld1)),
                     AdvSimd.LoadVector64((UInt32*)(pFld2)),
-                    _fldImm
+                    16
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightAndInsert(test._fld1, test._fld2, 16);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightAndInsert(
                 AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
                 AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
-                test._fldImm
+                16
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,39 +486,39 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<UInt32> op1, Vector64<UInt32> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<UInt32> firstOp, Vector64<UInt32> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt32[] inArray1 = new UInt32[Op1ElementCount];
             UInt32[] inArray2 = new UInt32[Op2ElementCount];
             UInt32[] outArray = new UInt32[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt32[] inArray1 = new UInt32[Op1ElementCount];
             UInt32[] inArray2 = new UInt32[Op2ElementCount];
             UInt32[] outArray = new UInt32[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt32[] left, UInt32[] right, Byte imm, UInt32[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
             for (var i = 0; i < RetElementCount; i++)
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                if (Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i])
                 {
                     succeeded = false;
                     break;
@@ -536,10 +527,9 @@ private void ValidateResult(UInt32[] left, UInt32[] right, Byte imm, UInt32[] re
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightAndInsert)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, 16): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int16.1.cs
index f6cfec500ddd5..5b5768e5cdadc 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticAdd_Vector128_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticAdd_Vector128_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticAdd(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector128_Int16_1();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticAdd(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int16>(Vector128<Int16>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int16>(Vector128<Int16>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int32.1.cs
index a649bbe23ad9f..76237749b0e55 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticAdd_Vector128_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticAdd_Vector128_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticAdd(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector128_Int32_1();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticAdd(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int32>(Vector128<Int32>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int32>(Vector128<Int32>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int64.1.cs
index 59d05eb5e6f1a..73b8293cf13c3 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.Int64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticAdd_Vector128_Int64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticAdd_Vector128_Int64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector128_Int64_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticAdd(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector128_Int64_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticAdd(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int64>(Vector128<Int64>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int64>(Vector128<Int64>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.SByte.1.cs
index 647925c244f7e..a48783af9c5f6 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticAdd_Vector128_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticAdd_Vector128_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector128<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<SByte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticAdd(
+                        AdvSimd.LoadVector128((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((SByte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<SByte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((SByte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector128_SByte_1();
+
+            fixed (Vector128<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<SByte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<SByte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector128((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticAdd(
+                AdvSimd.LoadVector128((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((SByte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<SByte>(Vector128<SByte>.1, Vector128<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<SByte>(Vector128<SByte>, Vector128<SByte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.Int16.1.cs
index 1c3c5188783bd..ccf354a70ce64 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticAdd_Vector64_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticAdd_Vector64_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector64_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticAdd(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector64_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticAdd(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int16>(Vector64<Int16>.1, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int16>(Vector64<Int16>, Vector64<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.Int32.1.cs
index 6b88a50c83c9e..1686b50997479 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticAdd_Vector64_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticAdd_Vector64_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticAdd(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticAdd(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int32>(Vector64<Int32>.1, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<Int32>(Vector64<Int32>, Vector64<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.SByte.1.cs
index a965bf1f6fcb3..e1d2f0ffbc29c 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAdd.Vector64.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticAdd_Vector64_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticAdd_Vector64_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector64_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector64<SByte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticAdd(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector64((SByte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<SByte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector64((SByte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticAdd_Vector64_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector64<SByte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector64((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector64<SByte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAdd(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector64((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticAdd(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector64((SByte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<SByte>(Vector64<SByte>.1, Vector64<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAdd)}<SByte>(Vector64<SByte>, Vector64<SByte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAddScalar.Vector64.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAddScalar.Vector64.Int64.1.cs
index 20967cdf7a39e..d283c1b8db1e2 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAddScalar.Vector64.Int64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticAddScalar.Vector64.Int64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticAddScalar_Vector64_Int64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticAddScalar_Vector64_Int64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticAddScalar_
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticAddScalar_Vector64_Int64_1 testClass)
+            {
+                fixed (Vector64<Int64>* pFld1 = &_fld1)
+                fixed (Vector64<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticAddScalar(
+                        AdvSimd.LoadVector64((Int64*)(pFld1)),
+                        AdvSimd.LoadVector64((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticAddScalar(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticAddScalar(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticAddScalar_Vector64_Int64_1();
+
+            fixed (Vector64<Int64>* pFld1 = &test._fld1)
+            fixed (Vector64<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int64>* pFld1 = &_fld1)
+            fixed (Vector64<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticAddScalar(
+                AdvSimd.LoadVector64((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -410,7 +534,7 @@ private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAddScalar)}<Int64>(Vector64<Int64>.1, Vector64<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticAddScalar)}<Int64>(Vector64<Int64>, Vector64<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs
index 693d0330e6986..790803e25b579 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticNarrowingS
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_Byte_1 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                        AdvSimd.LoadVector64((Byte*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_Byte_1();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, Int16[] secondOp, Byte[] result, [Ca
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper)}<Byte>(Vector64<Byte>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper)}<Byte>(Vector64<Byte>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs
index a11c4073481c4..8e190167898a8 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticNarrowingS
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt16_1 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt16_1();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, Int32[] secondOp, UInt16[] result,
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper)}<UInt16>(Vector64<UInt16>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper)}<UInt16>(Vector64<UInt16>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs
index 12b9fe456195d..6b3edc371f5d0 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticNarrowingS
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, Int64[] secondOp, UInt32[] result,
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper)}<UInt32>(Vector64<UInt32>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUnsignedUpper)}<UInt32>(Vector64<UInt32>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1.cs
index effa7d9d61c46..5260f22e521de 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int16_1
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int16_1
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticNarrowingS
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int32[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper)}<Int16>(Vector64<Int16>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper)}<Int16>(Vector64<Int16>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1.cs
index ce6c7ed79fdd7..11fd4fb17f6ef 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int32_1
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int32_1
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticNarrowingS
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int64[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper)}<Int32>(Vector64<Int32>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper)}<Int32>(Vector64<Int32>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1.cs
index 0679af81a644e..cd54e9a9cc010 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticNarrowingSaturateUpper.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticNarrowingSaturateUpper_Vector128_SByte_1
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticNarrowingSaturateUpper_Vector128_SByte_1
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticNarrowingS
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUpper_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticNarrowingSaturateUpper_Vector128_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, Int16[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper)}<SByte>(Vector64<SByte>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticNarrowingSaturateUpper)}<SByte>(Vector64<SByte>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int16.1.cs
index f914cf3643e28..75ac0509d4dfd 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedAdd_Vector128_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedAdd_Vector128_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector128_Int16_1();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int16>(Vector128<Int16>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int16>(Vector128<Int16>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int32.1.cs
index 350750d981309..ddd4876df4acb 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedAdd_Vector128_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedAdd_Vector128_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector128_Int32_1();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int32>(Vector128<Int32>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int32>(Vector128<Int32>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int64.1.cs
index 16f6b29e7c9e8..3ed060ff46ebd 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.Int64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedAdd_Vector128_Int64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedAdd_Vector128_Int64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector128_Int64_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector128_Int64_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int64>(Vector128<Int64>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int64>(Vector128<Int64>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.SByte.1.cs
index 8dd2c523ddae2..c1d9893544ba3 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedAdd_Vector128_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedAdd_Vector128_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector128<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<SByte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                        AdvSimd.LoadVector128((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((SByte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<SByte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((SByte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector128_SByte_1();
+
+            fixed (Vector128<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<SByte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<SByte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector128((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                AdvSimd.LoadVector128((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((SByte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<SByte>(Vector128<SByte>.1, Vector128<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<SByte>(Vector128<SByte>, Vector128<SByte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.Int16.1.cs
index 8a5a35b900b6c..3fdc6e249c205 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedAdd_Vector64_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedAdd_Vector64_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector64_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector64_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int16>(Vector64<Int16>.1, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int16>(Vector64<Int16>, Vector64<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.Int32.1.cs
index cb541c555c574..49807647baafa 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedAdd_Vector64_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedAdd_Vector64_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int32>(Vector64<Int32>.1, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<Int32>(Vector64<Int32>, Vector64<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.SByte.1.cs
index 7b56cc89de3c5..1a48ff6bbc587 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAdd.Vector64.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedAdd_Vector64_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedAdd_Vector64_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector64_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector64<SByte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector64((SByte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<SByte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector64((SByte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd_Vector64_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector64<SByte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector64((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector64<SByte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector64((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedAdd(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector64((SByte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<SByte>(Vector64<SByte>.1, Vector64<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAdd)}<SByte>(Vector64<SByte>, Vector64<SByte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1.cs
index fab88648a9b2e..204502dd0b06c 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedAddScalar.Vector64.Int64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedAddScalar_Vector64_Int64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedAddScalar_Vector64_Int64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedAdd
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedAddScalar_Vector64_Int64_1 testClass)
+            {
+                fixed (Vector64<Int64>* pFld1 = &_fld1)
+                fixed (Vector64<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedAddScalar(
+                        AdvSimd.LoadVector64((Int64*)(pFld1)),
+                        AdvSimd.LoadVector64((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedAddScalar(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedAddScalar(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedAddScalar_Vector64_Int64_1();
+
+            fixed (Vector64<Int64>* pFld1 = &test._fld1)
+            fixed (Vector64<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int64>* pFld1 = &_fld1)
+            fixed (Vector64<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedAddScalar(
+                AdvSimd.LoadVector64((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -410,7 +534,7 @@ private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAddScalar)}<Int64>(Vector64<Int64>.1, Vector64<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedAddScalar)}<Int64>(Vector64<Int64>, Vector64<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs
index b78b53582fda7..d3c76fb19880d 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Ve
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Ve
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedNar
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_Byte_1 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                        AdvSimd.LoadVector64((Byte*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_Byte_1();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, Int16[] secondOp, Byte[] result, [Ca
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper)}<Byte>(Vector64<Byte>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper)}<Byte>(Vector64<Byte>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs
index 426b85cab078b..5f0b5625d9f87 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Ve
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Ve
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedNar
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt16_1 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt16_1();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, Int32[] secondOp, UInt16[] result,
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper)}<UInt16>(Vector64<UInt16>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper)}<UInt16>(Vector64<UInt16>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs
index bab5e30db1bd3..894858b080c1b 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper.Vector128.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Ve
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Ve
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedNar
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, Int64[] secondOp, UInt32[] result,
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper)}<UInt32>(Vector64<UInt32>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper)}<UInt32>(Vector64<UInt32>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs
index 43a8740b116b0..129d0c01301e1 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedNar
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int32[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper)}<Int16>(Vector64<Int16>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper)}<Int16>(Vector64<Int16>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs
index 3b1ee352ffcb1..23fded80116e2 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedNar
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int64[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper)}<Int32>(Vector64<Int32>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper)}<Int32>(Vector64<Int32>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs
index 4e185da5d4181..41a5cefef9d44 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightArithmeticRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightArithmeticRoundedNar
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, Int16[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper)}<SByte>(Vector64<SByte>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightArithmeticRoundedNarrowingSaturateUpper)}<SByte>(Vector64<SByte>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Byte.1.cs
index d5acb54a342d1..c7a5a40e6b9cb 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector128_Byte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector128_Byte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_Byte_1 testClass)
+            {
+                fixed (Vector128<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<Byte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector128((Byte*)(pFld1)),
+                        AdvSimd.LoadVector128((Byte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Byte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Byte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_Byte_1();
+
+            fixed (Vector128<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<Byte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((Byte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<Byte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((Byte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector128((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Byte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, Byte[] secondOp, Byte[] result, [Cal
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Byte>(Vector128<Byte>.1, Vector128<Byte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Byte>(Vector128<Byte>, Vector128<Byte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int16.1.cs
index 1478fae32d881..49d703ad86c11 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector128_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector128_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_Int16_1();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int16>(Vector128<Int16>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int16>(Vector128<Int16>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int32.1.cs
index f0194aafc6ef8..87e1628e7c2bf 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector128_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector128_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_Int32_1();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int32>(Vector128<Int32>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int32>(Vector128<Int32>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int64.1.cs
index 806d40762d425..69c2c196a2cb7 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.Int64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector128_Int64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector128_Int64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_Int64_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_Int64_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int64>(Vector128<Int64>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int64>(Vector128<Int64>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.SByte.1.cs
index f63edb600924e..9ae114d00eba4 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector128_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector128_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector128<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<SByte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector128((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((SByte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<SByte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((SByte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_SByte_1();
+
+            fixed (Vector128<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<SByte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<SByte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector128((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((SByte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<SByte>(Vector128<SByte>.1, Vector128<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<SByte>(Vector128<SByte>, Vector128<SByte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt16.1.cs
index 26aa47a7e2dc7..ffb069f8a9786 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector128_UInt16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector128_UInt16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_UInt16_1 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_UInt16_1();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt16>(Vector128<UInt16>.1, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt32.1.cs
index 8dc3c3e367d11..0e80f6b3b196d 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector128_UInt32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector128_UInt32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_UInt32_1();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt32>(Vector128<UInt32>.1, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt64.1.cs
index 96703c835b70c..bd344d5c6703d 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector128.UInt64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector128_UInt64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector128_UInt64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_UInt64_1 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector128<UInt64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector128_UInt64_1();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector128<UInt64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt64[] firstOp, UInt64[] secondOp, UInt64[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt64>(Vector128<UInt64>.1, Vector128<UInt64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt64>(Vector128<UInt64>, Vector128<UInt64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Byte.1.cs
index 6ebb0db2d3e09..35dbf52fb03b0 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector64_Byte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector64_Byte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_Byte_1 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector64<Byte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector64((Byte*)(pFld1)),
+                        AdvSimd.LoadVector64((Byte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Byte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Byte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_Byte_1();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector64<Byte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector64((Byte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector64<Byte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector64((Byte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector64((Byte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, Byte[] secondOp, Byte[] result, [Cal
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Byte>(Vector64<Byte>.1, Vector64<Byte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Byte>(Vector64<Byte>, Vector64<Byte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Int16.1.cs
index b0629b1e843d8..1565426dc5eba 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector64_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector64_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int16>(Vector64<Int16>.1, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int16>(Vector64<Int16>, Vector64<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Int32.1.cs
index bc9794e058727..99aca54461dbe 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector64_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector64_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int32>(Vector64<Int32>.1, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<Int32>(Vector64<Int32>, Vector64<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.SByte.1.cs
index 9e0306dd55dcd..042af9d3df082 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector64_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector64_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector64<SByte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector64((SByte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<SByte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector64((SByte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector64<SByte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector64((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector64<SByte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector64((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector64((SByte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<SByte>(Vector64<SByte>.1, Vector64<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<SByte>(Vector64<SByte>, Vector64<SByte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.UInt16.1.cs
index 5e8f29029f7aa..97ae18ee84fc0 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector64_UInt16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector64_UInt16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_UInt16_1 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_UInt16_1();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt16>(Vector64<UInt16>.1, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.UInt32.1.cs
index daeee69415c29..d9016611d5483 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAdd.Vector64.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAdd_Vector64_UInt32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAdd_Vector64_UInt32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAdd(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAdd_Vector64_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAdd(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAdd(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt32>(Vector64<UInt32>.1, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAdd)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAddScalar.Vector64.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAddScalar.Vector64.Int64.1.cs
index f626835fc6c80..024b23b33ff68 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAddScalar.Vector64.Int64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAddScalar.Vector64.Int64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAddScalar_Vector64_Int64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAddScalar_Vector64_Int64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAddScalar_Vec
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAddScalar_Vector64_Int64_1 testClass)
+            {
+                fixed (Vector64<Int64>* pFld1 = &_fld1)
+                fixed (Vector64<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAddScalar(
+                        AdvSimd.LoadVector64((Int64*)(pFld1)),
+                        AdvSimd.LoadVector64((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAddScalar(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAddScalar(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAddScalar_Vector64_Int64_1();
+
+            fixed (Vector64<Int64>* pFld1 = &test._fld1)
+            fixed (Vector64<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int64>* pFld1 = &_fld1)
+            fixed (Vector64<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAddScalar(
+                AdvSimd.LoadVector64((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -410,7 +534,7 @@ private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAddScalar)}<Int64>(Vector64<Int64>.1, Vector64<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAddScalar)}<Int64>(Vector64<Int64>, Vector64<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAddScalar.Vector64.UInt64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAddScalar.Vector64.UInt64.1.cs
index d03bd9052dd66..d1b6a520944ad 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAddScalar.Vector64.UInt64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAddScalar.Vector64.UInt64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalAddScalar_Vector64_UInt64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalAddScalar_Vector64_UInt64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAddScalar_Vec
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAddScalar_Vector64_UInt64_1 testClass)
+            {
+                fixed (Vector64<UInt64>* pFld1 = &_fld1)
+                fixed (Vector64<UInt64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalAddScalar(
+                        AdvSimd.LoadVector64((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAddScalar(
+                    AdvSimd.LoadVector64((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAddScalar(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAddScalar(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAddScalar_Vector64_UInt64_1();
+
+            fixed (Vector64<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAddScalar(
+                    AdvSimd.LoadVector64((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt64>* pFld1 = &_fld1)
+            fixed (Vector64<UInt64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalAddScalar(
+                    AdvSimd.LoadVector64((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalAddScalar(
+                AdvSimd.LoadVector64((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -410,7 +534,7 @@ private void ValidateResult(UInt64[] firstOp, UInt64[] secondOp, UInt64[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAddScalar)}<UInt64>(Vector64<UInt64>.1, Vector64<UInt64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAddScalar)}<UInt64>(Vector64<UInt64>, Vector64<UInt64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAndInsertScalar.Vector64.Int64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAndInsertScalar.Vector64.Int64.cs
index 64716877aff0a..50c24e04e464e 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAndInsertScalar.Vector64.Int64.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAndInsertScalar.Vector64.Int64.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightLogicalAndInsertScalar_Vector64_Int64()
         {
-            var test = new ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64();
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightLogicalAndInsertScalar_Vector64_Int64()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outArray, int alignment)
+            public DataTable(Int64[] inArray1, Int64[] inArray2, Int64[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<Int64>();
@@ -144,7 +143,6 @@ public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outA
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<Int64, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(Int64[] inArray1, Int64[] inArray2, Byte immValue, Int64[] outA
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<Int64> _fld1;
             public Vector64<Int64> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int64>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int64>, byte>(ref testStruct._fld2), ref Unsafe.As<Int64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int64>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64 testClass)
             {
-                var result = AdvSimd.ShiftRightLogicalAndInsertScalar(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightLogicalAndInsertScalar(_fld1, _fld2, 32);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64 testClass)
             {
                 fixed (Vector64<Int64>* pFld1 = &_fld1)
                 fixed (Vector64<Int64>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightLogicalAndInse
                     var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                         AdvSimd.LoadVector64((Int64*)(pFld1)),
                         AdvSimd.LoadVector64((Int64*)(pFld2)),
-                        _fldImm
+                        32
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightLogicalAndInse
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int64>>() / sizeof(Int64);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<Int64>>() / sizeof(Int64);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<Int64>>() / sizeof(Int64);
+        private static readonly byte Imm = 32;
 
         private static Int64[] _data1 = new Int64[Op1ElementCount];
         private static Int64[] _data2 = new Int64[Op2ElementCount];
 
         private static Vector64<Int64> _clsVar1;
         private static Vector64<Int64> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<Int64> _fld1;
         private Vector64<Int64> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64()
+        static ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int64>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int64>, byte>(ref _clsVar2), ref Unsafe.As<Int64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<Int64>>());
-            _clsImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64()
+        public ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt64(); }
-            _fldImm = Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new Int64[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new Int64[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                 Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                 AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightLogicalAndInsertScalar), new Type[] { typeof(Vector64<Int64>), typeof(Vector64<Int64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightLogicalAndInsertScalar), new Type[] { typeof(Vector64<Int64>), typeof(Vector64<Int64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightLogicalAndInsertScalar), new Type[] { typeof(Vector64<Int64>), typeof(Vector64<Int64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightLogicalAndInsertScalar), new Type[] { typeof(Vector64<Int64>), typeof(Vector64<Int64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<Int64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((Int64*)(pClsVar1)),
                     AdvSimd.LoadVector64((Int64*)(pClsVar2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64();
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64();
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64();
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_Int64();
 
             fixed (Vector64<Int64>* pFld1 = &test._fld1)
             fixed (Vector64<Int64>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((Int64*)(pFld1)),
                     AdvSimd.LoadVector64((Int64*)(pFld2)),
-                    test._fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(_fld1, _fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((Int64*)(pFld1)),
                     AdvSimd.LoadVector64((Int64*)(pFld2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                 AdvSimd.LoadVector64((Int64*)(&test._fld1)),
                 AdvSimd.LoadVector64((Int64*)(&test._fld2)),
-                test._fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,51 +486,57 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<Int64> op1, Vector64<Int64> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<Int64> firstOp, Vector64<Int64> secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int64[] inArray1 = new Int64[Op1ElementCount];
             Int64[] inArray2 = new Int64[Op2ElementCount];
             Int64[] outArray = new Int64[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             Int64[] inArray1 = new Int64[Op1ElementCount];
             Int64[] inArray2 = new Int64[Op2ElementCount];
             Int64[] outArray = new Int64[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int64>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<Int64>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(Int64[] left, Int64[] right, Byte imm, Int64[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
-            for (var i = 0; i < RetElementCount; i++)
+            if (Helpers.ShiftRightAndInsert(firstOp[0], secondOp[0], Imm) != result[0])
+            {
+                succeeded = false;
+            }
+            else
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                for (var i = 1; i < RetElementCount; i++)
                 {
-                    succeeded = false;
-                    break;
+                    if (result[i] != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
                 }
             }
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAndInsertScalar)}<Int64>(Vector64<Int64>, Vector64<Int64>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAndInsertScalar)}<Int64>(Vector64<Int64>, Vector64<Int64>, 32): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAndInsertScalar.Vector64.UInt64.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAndInsertScalar.Vector64.UInt64.cs
index 39f8a54dd7345..74835b4bc0280 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAndInsertScalar.Vector64.UInt64.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalAndInsertScalar.Vector64.UInt64.cs
@@ -1,11 +1,10 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 /******************************************************************************
  * This file is auto-generated from a template file by the GenerateTests.csx  *
- * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
  * changes, please update the corresponding template and run according to the *
  * directions listed in the file.                                             *
  ******************************************************************************/
@@ -22,7 +21,7 @@ public static partial class Program
     {
         private static void ShiftRightLogicalAndInsertScalar_Vector64_UInt64()
         {
-            var test = new ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64();
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64();
 
             if (test.IsSupported)
             {
@@ -111,7 +110,7 @@ private static void ShiftRightLogicalAndInsertScalar_Vector64_UInt64()
         }
     }
 
-    public sealed unsafe class ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64
+    public sealed unsafe class ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64
     {
         private struct DataTable
         {
@@ -125,7 +124,7 @@ private struct DataTable
 
             private ulong alignment;
 
-            public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] outArray, int alignment)
+            public DataTable(UInt64[] inArray1, UInt64[] inArray2, UInt64[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<UInt64>();
@@ -144,7 +143,6 @@ public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] o
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<UInt64, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
@@ -153,7 +151,6 @@ public DataTable(UInt64[] inArray1, UInt64[] inArray2, Byte immValue, UInt64[] o
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public Byte immValue;
 
             public void Dispose()
             {
@@ -172,7 +169,6 @@ private struct TestStruct
         {
             public Vector64<UInt64> _fld1;
             public Vector64<UInt64> _fld2;
-            public Byte _fldImm;
 
             public static TestStruct Create()
             {
@@ -182,20 +178,19 @@ public static TestStruct Create()
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt64>, byte>(ref testStruct._fld2), ref Unsafe.As<UInt64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
-                testStruct._fldImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), true);
 
                 return testStruct;
             }
 
-            public void RunStructFldScenario(ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64 testClass)
+            public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64 testClass)
             {
-                var result = AdvSimd.ShiftRightLogicalAndInsertScalar(_fld1, _fld2, _fldImm);
+                var result = AdvSimd.ShiftRightLogicalAndInsertScalar(_fld1, _fld2, 32);
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
 
-            public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64 testClass)
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64 testClass)
             {
                 fixed (Vector64<UInt64>* pFld1 = &_fld1)
                 fixed (Vector64<UInt64>* pFld2 = &_fld2)
@@ -203,11 +198,11 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightLogicalAndInse
                     var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                         AdvSimd.LoadVector64((UInt64*)(pFld1)),
                         AdvSimd.LoadVector64((UInt64*)(pFld2)),
-                        _fldImm
+                        32
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -217,30 +212,28 @@ public void RunStructFldScenario_Load(ImmTernaryOpTest__ShiftRightLogicalAndInse
         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt64>>() / sizeof(UInt64);
         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector64<UInt64>>() / sizeof(UInt64);
         private static readonly int RetElementCount = Unsafe.SizeOf<Vector64<UInt64>>() / sizeof(UInt64);
+        private static readonly byte Imm = 32;
 
         private static UInt64[] _data1 = new UInt64[Op1ElementCount];
         private static UInt64[] _data2 = new UInt64[Op2ElementCount];
 
         private static Vector64<UInt64> _clsVar1;
         private static Vector64<UInt64> _clsVar2;
-        private static Byte _clsImm;
 
         private Vector64<UInt64> _fld1;
         private Vector64<UInt64> _fld2;
-        private Byte _fldImm;
 
         private DataTable _dataTable;
 
-        static ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64()
+        static ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64()
         {
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt64>, byte>(ref _clsVar2), ref Unsafe.As<UInt64, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
-            _clsImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), true);
         }
 
-        public ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64()
+        public ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64()
         {
             Succeeded = true;
 
@@ -251,8 +244,7 @@ public ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64()
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetUInt64(); }
-            _fldImm = Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), true);
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new UInt64[RetElementCount], LargestVectorSize);
+            _dataTable = new DataTable(_data1, _data2, new UInt64[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => AdvSimd.IsSupported;
@@ -266,11 +258,11 @@ public void RunBasicScenario_UnsafeRead()
             var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                 Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +272,41 @@ public void RunBasicScenario_Load()
             var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                 AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr)),
                 AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightLogicalAndInsertScalar), new Type[] { typeof(Vector64<UInt64>), typeof(Vector64<UInt64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightLogicalAndInsertScalar), new Type[] { typeof(Vector64<UInt64>), typeof(Vector64<UInt64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightLogicalAndInsertScalar), new Type[] { typeof(Vector64<UInt64>), typeof(Vector64<UInt64>), typeof(Byte) })
+            var result = typeof(AdvSimd).GetMethod(nameof(AdvSimd.ShiftRightLogicalAndInsertScalar), new Type[] { typeof(Vector64<UInt64>), typeof(Vector64<UInt64>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr)),
                                         AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        (byte)32
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, (Vector64<UInt64>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +316,11 @@ public void RunClsVarScenario()
             var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -341,11 +333,11 @@ public void RunClsVarScenario_Load()
                 var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((UInt64*)(pClsVar1)),
                     AdvSimd.LoadVector64((UInt64*)(pClsVar2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +347,10 @@ public void RunLclVarScenario_UnsafeRead()
 
             var op1 = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,28 +359,27 @@ public void RunLclVarScenario_Load()
 
             var op1 = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr));
             var op2 = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(op1, op2, _dataTable.immValue);
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(op1, op2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
-            var test = new ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64();
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(test._fld1, test._fld2, test._fldImm);
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64();
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
-
-            var test = new ImmTernaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64();
+            var test = new ImmBinaryOpTest__ShiftRightLogicalAndInsertScalar_Vector64_UInt64();
 
             fixed (Vector64<UInt64>* pFld1 = &test._fld1)
             fixed (Vector64<UInt64>* pFld2 = &test._fld2)
@@ -396,11 +387,11 @@ public void RunClassLclFldScenario_Load()
                 var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((UInt64*)(pFld1)),
                     AdvSimd.LoadVector64((UInt64*)(pFld2)),
-                    test._fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +399,10 @@ public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(_fld1, _fld2, _fldImm);
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(_fld1, _fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -424,11 +415,11 @@ public void RunClassFldScenario_Load()
                 var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                     AdvSimd.LoadVector64((UInt64*)(pFld1)),
                     AdvSimd.LoadVector64((UInt64*)(pFld2)),
-                    _fldImm
+                    32
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +428,10 @@ public void RunStructLclFldScenario()
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(test._fld1, test._fld2, test._fldImm);
+            var result = AdvSimd.ShiftRightLogicalAndInsertScalar(test._fld1, test._fld2, 32);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +442,11 @@ public void RunStructLclFldScenario_Load()
             var result = AdvSimd.ShiftRightLogicalAndInsertScalar(
                 AdvSimd.LoadVector64((UInt64*)(&test._fld1)),
                 AdvSimd.LoadVector64((UInt64*)(&test._fld2)),
-                test._fldImm
+                32
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,51 +486,57 @@ public void RunUnsupportedScenario()
             }
         }
 
-        private void ValidateResult(Vector64<UInt64> op1, Vector64<UInt64> op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(Vector64<UInt64> firstOp, Vector64<UInt64> secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt64[] inArray1 = new UInt64[Op1ElementCount];
             UInt64[] inArray2 = new UInt64[Op2ElementCount];
             UInt64[] outArray = new UInt64[RetElementCount];
 
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
-            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), firstOp);
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), secondOp);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, Byte imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* firstOp, void* secondOp, void* result, [CallerMemberName] string method = "")
         {
             UInt64[] inArray1 = new UInt64[Op1ElementCount];
             UInt64[] inArray2 = new UInt64[Op2ElementCount];
             UInt64[] outArray = new UInt64[RetElementCount];
 
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
-            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(firstOp), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(secondOp), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt64>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, outArray, method);
         }
 
-        private void ValidateResult(UInt64[] left, UInt64[] right, Byte imm, UInt64[] result, [CallerMemberName] string method = "")
+        private void ValidateResult(UInt64[] firstOp, UInt64[] secondOp, UInt64[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
-            for (var i = 0; i < RetElementCount; i++)
+            if (Helpers.ShiftRightAndInsert(firstOp[0], secondOp[0], Imm) != result[0])
+            {
+                succeeded = false;
+            }
+            else
             {
-                if (Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i])
+                for (var i = 1; i < RetElementCount; i++)
                 {
-                    succeeded = false;
-                    break;
+                    if (result[i] != 0)
+                    {
+                        succeeded = false;
+                        break;
+                    }
                 }
             }
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAndInsertScalar)}<UInt64>(Vector64<UInt64>, Vector64<UInt64>, Byte): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalAndInsertScalar)}<UInt64>(Vector64<UInt64>, Vector64<UInt64>, 32): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Byte.1.cs
index 635790706e213..1eb251e067c5f 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_Byte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_Byte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingSatu
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_Byte_1 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Byte*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_Byte_1();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, UInt16[] secondOp, Byte[] result, [C
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<Byte>(Vector64<Byte>.1, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<Byte>(Vector64<Byte>, Vector128<UInt16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Int16.1.cs
index d711d91384e15..84dec22964157 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingSatu
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int32[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<Int16>(Vector64<Int16>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<Int16>(Vector64<Int16>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Int32.1.cs
index fb3922be3813c..029ba6e0520bb 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingSatu
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int64[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<Int32>(Vector64<Int32>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<Int32>(Vector64<Int32>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.SByte.1.cs
index c961d2f62cbcf..c96648c1c8945 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingSatu
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, Int16[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<SByte>(Vector64<SByte>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<SByte>(Vector64<SByte>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.UInt16.1.cs
index 9be98e796867b..a1e1d89e3d574 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingSatu
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt16_1 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt16_1();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, UInt32[] secondOp, UInt16[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<UInt16>(Vector64<UInt16>.1, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<UInt16>(Vector64<UInt16>, Vector128<UInt32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.UInt32.1.cs
index 4d002a582247e..0aa9c49aa716f 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingSaturateUpper.Vector128.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingSatu
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, UInt64[] secondOp, UInt32[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<UInt32>(Vector64<UInt32>.1, Vector128<UInt64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingSaturateUpper)}<UInt32>(Vector64<UInt32>, Vector128<UInt64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Byte.1.cs
index da2d8dc456c45..6e20e5b2c26c6 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_Byte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_Byte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingUppe
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_Byte_1 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                        AdvSimd.LoadVector64((Byte*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_Byte_1();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, UInt16[] secondOp, Byte[] result, [C
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<Byte>(Vector64<Byte>.1, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<Byte>(Vector64<Byte>, Vector128<UInt16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Int16.1.cs
index 74e1b9423981a..e678256ffbe76 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingUppe
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int32[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<Int16>(Vector64<Int16>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<Int16>(Vector64<Int16>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Int32.1.cs
index 84d216eabb414..3fad89179eb59 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingUppe
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int64[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<Int32>(Vector64<Int32>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<Int32>(Vector64<Int32>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.SByte.1.cs
index e4733c2473bc8..46ac2a37dd9a0 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingUppe
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, Int16[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<SByte>(Vector64<SByte>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<SByte>(Vector64<SByte>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.UInt16.1.cs
index 96c09e59c8f87..1d6c2c69f41fd 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_UInt16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_UInt16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingUppe
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_UInt16_1 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_UInt16_1();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, UInt32[] secondOp, UInt16[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<UInt16>(Vector64<UInt16>.1, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<UInt16>(Vector64<UInt16>, Vector128<UInt32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.UInt32.1.cs
index 7242b26c4f1b2..4d90017ac1ce8 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalNarrowingUpper.Vector128.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_UInt32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalNarrowingUpper_Vector128_UInt32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalNarrowingUppe
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalNarrowingUpper_Vector128_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalNarrowingUpper(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, UInt64[] secondOp, UInt32[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<UInt32>(Vector64<UInt32>.1, Vector128<UInt64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalNarrowingUpper)}<UInt32>(Vector64<UInt32>, Vector128<UInt64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Byte.1.cs
index 5ae6329b39111..f5eac1b9840c2 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_Byte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_Byte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_Byte_1 testClass)
+            {
+                fixed (Vector128<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<Byte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector128((Byte*)(pFld1)),
+                        AdvSimd.LoadVector128((Byte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Byte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Byte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_Byte_1();
+
+            fixed (Vector128<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<Byte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((Byte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<Byte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((Byte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector128((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Byte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, Byte[] secondOp, Byte[] result, [Cal
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Byte>(Vector128<Byte>.1, Vector128<Byte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Byte>(Vector128<Byte>, Vector128<Byte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int16.1.cs
index f235a22a9c496..1ef593b94c1f1 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector128((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_Int16_1();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector128((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int16>(Vector128<Int16>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int16>(Vector128<Int16>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int32.1.cs
index 9e450700e34f0..e4c2dd06c863e 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector128((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_Int32_1();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector128((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int32>(Vector128<Int32>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int32>(Vector128<Int32>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int64.1.cs
index 51c1822310817..255e5b39876a0 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.Int64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_Int64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_Int64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_Int64_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector128((Int64*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_Int64_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((Int64*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector128((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int64>(Vector128<Int64>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int64>(Vector128<Int64>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.SByte.1.cs
index 16df705fe083f..296171c4c6708 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector128<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<SByte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector128((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((SByte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<SByte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((SByte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_SByte_1();
+
+            fixed (Vector128<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<SByte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<SByte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector128((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((SByte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<SByte>(Vector128<SByte>.1, Vector128<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<SByte>(Vector128<SByte>, Vector128<SByte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt16.1.cs
index 6a96d773637e7..b0cae71ad67ab 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_UInt16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_UInt16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_UInt16_1 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_UInt16_1();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector128((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt16>(Vector128<UInt16>.1, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt16>(Vector128<UInt16>, Vector128<UInt16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt32.1.cs
index 89c7ff5e8a109..d323a14d98782 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_UInt32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_UInt32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_UInt32_1 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_UInt32_1();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector128((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt32>(Vector128<UInt32>.1, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt32>(Vector128<UInt32>, Vector128<UInt32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt64.1.cs
index 1c72cd0d481e2..9243a11ff5083 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector128.UInt64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_UInt64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector128_UInt64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_UInt64_1 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                fixed (Vector128<UInt64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector128_UInt64_1();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            fixed (Vector128<UInt64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector128((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector128((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt64[] firstOp, UInt64[] secondOp, UInt64[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt64>(Vector128<UInt64>.1, Vector128<UInt64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt64>(Vector128<UInt64>, Vector128<UInt64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Byte.1.cs
index 0a86b96dcfe61..4291941c202b5 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_Byte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_Byte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_Byte_1 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector64<Byte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector64((Byte*)(pFld1)),
+                        AdvSimd.LoadVector64((Byte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Byte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Byte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_Byte_1();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector64<Byte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector64((Byte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector64<Byte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector64((Byte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector64((Byte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, Byte[] secondOp, Byte[] result, [Cal
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Byte>(Vector64<Byte>.1, Vector64<Byte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Byte>(Vector64<Byte>, Vector64<Byte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Int16.1.cs
index e576757b44c44..b1d6e10c300f0 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector64<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector64((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector64<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector64<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector64((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int16[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int16>(Vector64<Int16>.1, Vector64<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int16>(Vector64<Int16>, Vector64<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Int32.1.cs
index 6549868f8e13e..f9ffea3e93e12 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector64<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector64((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector64<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector64<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector64((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int32[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int32>(Vector64<Int32>.1, Vector64<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<Int32>(Vector64<Int32>, Vector64<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.SByte.1.cs
index 7d835b05b6d39..bb7a8b7816e13 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector64<SByte>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector64((SByte*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<SByte>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector64((SByte*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector64<SByte>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector64((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector64<SByte>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector64((SByte*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector64((SByte*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, SByte[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<SByte>(Vector64<SByte>.1, Vector64<SByte>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<SByte>(Vector64<SByte>, Vector64<SByte>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.UInt16.1.cs
index dedaac14dda3e..4b036ad0ecafe 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_UInt16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_UInt16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_UInt16_1 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector64<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_UInt16_1();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector64<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, UInt16[] secondOp, UInt16[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt16>(Vector64<UInt16>.1, Vector64<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt16>(Vector64<UInt16>, Vector64<UInt16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.UInt32.1.cs
index 01774f2655abc..1d32018fa386b 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAdd.Vector64.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_UInt32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAdd_Vector64_UInt32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Ve
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector64<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAdd(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAdd_Vector64_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector64<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAdd(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, UInt32[] secondOp, UInt32[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt32>(Vector64<UInt32>.1, Vector64<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAdd)}<UInt32>(Vector64<UInt32>, Vector64<UInt32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAddScalar.Vector64.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAddScalar.Vector64.Int64.1.cs
index a959472163435..012e73f08e7bc 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAddScalar.Vector64.Int64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAddScalar.Vector64.Int64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAddScalar_Vector64_Int64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAddScalar_Vector64_Int64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAddSca
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAddScalar_Vector64_Int64_1 testClass)
+            {
+                fixed (Vector64<Int64>* pFld1 = &_fld1)
+                fixed (Vector64<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                        AdvSimd.LoadVector64((Int64*)(pFld1)),
+                        AdvSimd.LoadVector64((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAddScalar_Vector64_Int64_1();
+
+            fixed (Vector64<Int64>* pFld1 = &test._fld1)
+            fixed (Vector64<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int64>* pFld1 = &_fld1)
+            fixed (Vector64<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                    AdvSimd.LoadVector64((Int64*)(pFld1)),
+                    AdvSimd.LoadVector64((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                AdvSimd.LoadVector64((Int64*)(&test._fld1)),
+                AdvSimd.LoadVector64((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -410,7 +534,7 @@ private void ValidateResult(Int64[] firstOp, Int64[] secondOp, Int64[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAddScalar)}<Int64>(Vector64<Int64>.1, Vector64<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAddScalar)}<Int64>(Vector64<Int64>, Vector64<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAddScalar.Vector64.UInt64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAddScalar.Vector64.UInt64.1.cs
index 5211283aa4848..4f116b3196893 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAddScalar.Vector64.UInt64.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedAddScalar.Vector64.UInt64.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedAddScalar_Vector64_UInt64_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedAddScalar_Vector64_UInt64_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedAddSca
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedAddScalar_Vector64_UInt64_1 testClass)
+            {
+                fixed (Vector64<UInt64>* pFld1 = &_fld1)
+                fixed (Vector64<UInt64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                        AdvSimd.LoadVector64((UInt64*)(pFld1)),
+                        AdvSimd.LoadVector64((UInt64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 8;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt64>* pClsVar1 = &_clsVar1)
+            fixed (Vector64<UInt64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                    AdvSimd.LoadVector64((UInt64*)(pClsVar1)),
+                    AdvSimd.LoadVector64((UInt64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector64<UInt64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector64((UInt64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedAddScalar_Vector64_UInt64_1();
+
+            fixed (Vector64<UInt64>* pFld1 = &test._fld1)
+            fixed (Vector64<UInt64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                    AdvSimd.LoadVector64((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt64>* pFld1 = &_fld1)
+            fixed (Vector64<UInt64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                    AdvSimd.LoadVector64((UInt64*)(pFld1)),
+                    AdvSimd.LoadVector64((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedAddScalar(
+                AdvSimd.LoadVector64((UInt64*)(&test._fld1)),
+                AdvSimd.LoadVector64((UInt64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -410,7 +534,7 @@ private void ValidateResult(UInt64[] firstOp, UInt64[] secondOp, UInt64[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAddScalar)}<UInt64>(Vector64<UInt64>.1, Vector64<UInt64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedAddScalar)}<UInt64>(Vector64<UInt64>, Vector64<UInt64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Byte.1.cs
index 01298deaf16ab..f6b885d923bad 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Byt
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Byt
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Byte_1 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Byte*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Byte_1();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, UInt16[] secondOp, Byte[] result, [C
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<Byte>(Vector64<Byte>.1, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<Byte>(Vector64<Byte>, Vector128<UInt16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs
index e3224aaedb025..4aade33c7f96f 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int32[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<Int16>(Vector64<Int16>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<Int16>(Vector64<Int16>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs
index c8855546345e2..d4048cb3f0920 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int64[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<Int32>(Vector64<Int32>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<Int32>(Vector64<Int32>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs
index 6fd123737b4c1..4884e7a76a32d 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_SBy
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_SBy
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, Int16[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<SByte>(Vector64<SByte>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<SByte>(Vector64<SByte>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.UInt16.1.cs
index 4a500aac8380d..040b1e9e9b00e 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UIn
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UIn
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UInt16_1 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UInt16_1();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, UInt32[] secondOp, UInt16[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<UInt16>(Vector64<UInt16>.1, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<UInt16>(Vector64<UInt16>, Vector128<UInt32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.UInt32.1.cs
index 572bf22ff0834..35bdaeb34059d 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingSaturateUpper.Vector128.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UIn
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UIn
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, UInt64[] secondOp, UInt32[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<UInt32>(Vector64<UInt32>.1, Vector128<UInt64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingSaturateUpper)}<UInt32>(Vector64<UInt32>, Vector128<UInt64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Byte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Byte.1.cs
index ab9fd0abfbf3d..c4a3db9969f52 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Byte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Byte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_Byte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_Byte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_Byte_1 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                fixed (Vector128<UInt16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                        AdvSimd.LoadVector64((Byte*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((Byte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_Byte_1();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            fixed (Vector128<UInt16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((Byte*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                AdvSimd.LoadVector64((Byte*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Byte[] firstOp, UInt16[] secondOp, Byte[] result, [C
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<Byte>(Vector64<Byte>.1, Vector128<UInt16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<Byte>(Vector64<Byte>, Vector128<UInt16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Int16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Int16.1.cs
index 790ad2d1fb5f7..72d36f7ce61d3 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Int16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Int16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int16_1 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                fixed (Vector128<Int32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                        AdvSimd.LoadVector64((Int16*)(pFld1)),
+                        AdvSimd.LoadVector128((Int32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((Int16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int16_1();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            fixed (Vector128<Int32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            fixed (Vector128<Int32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((Int16*)(pFld1)),
+                    AdvSimd.LoadVector128((Int32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                AdvSimd.LoadVector64((Int16*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int16[] firstOp, Int32[] secondOp, Int16[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<Int16>(Vector64<Int16>.1, Vector128<Int32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<Int16>(Vector64<Int16>, Vector128<Int32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Int32.1.cs
index d1da09400aa09..a4f78a312bce5 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Int32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.Int32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                fixed (Vector128<Int64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                        AdvSimd.LoadVector64((Int32*)(pFld1)),
+                        AdvSimd.LoadVector128((Int64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((Int32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            fixed (Vector128<Int64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            fixed (Vector128<Int64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((Int32*)(pFld1)),
+                    AdvSimd.LoadVector128((Int64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                AdvSimd.LoadVector64((Int32*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(Int32[] firstOp, Int64[] secondOp, Int32[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<Int32>(Vector64<Int32>.1, Vector128<Int64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<Int32>(Vector64<Int32>, Vector128<Int64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.SByte.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.SByte.1.cs
index c909836b973bf..e4346a9b7cf62 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.SByte.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.SByte.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_SByte_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_SByte_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_SByte_1 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                fixed (Vector128<Int16>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                        AdvSimd.LoadVector64((SByte*)(pFld1)),
+                        AdvSimd.LoadVector128((Int16*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<Int16>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((SByte*)(pClsVar1)),
+                    AdvSimd.LoadVector128((Int16*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_SByte_1();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            fixed (Vector128<Int16>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            fixed (Vector128<Int16>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((SByte*)(pFld1)),
+                    AdvSimd.LoadVector128((Int16*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                AdvSimd.LoadVector64((SByte*)(&test._fld1)),
+                AdvSimd.LoadVector128((Int16*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(SByte[] firstOp, Int16[] secondOp, SByte[] result, [
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<SByte>(Vector64<SByte>.1, Vector128<Int16>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<SByte>(Vector64<SByte>, Vector128<Int16>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.UInt16.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.UInt16.1.cs
index aebf41292401d..9e3d497d5297b 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.UInt16.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.UInt16.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt16_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt16_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt16_1 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                fixed (Vector128<UInt32>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                        AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt32>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt32*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt16_1();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt32>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            fixed (Vector128<UInt32>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt16*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt32*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                AdvSimd.LoadVector64((UInt16*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt32*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt16[] firstOp, UInt32[] secondOp, UInt16[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<UInt16>(Vector64<UInt16>.1, Vector128<UInt32>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<UInt16>(Vector64<UInt16>, Vector128<UInt32>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.UInt32.1.cs
index 17296820b88b8..6b6bcd4509cbf 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.UInt32.1.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/ShiftRightLogicalRoundedNarrowingUpper.Vector128.UInt32.1.cs
@@ -46,6 +46,12 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt32_1()
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ private static void ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt32_1()
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ public void RunStructFldScenario(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrow
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load(ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                fixed (Vector128<UInt64>* pFld2 = &_fld2)
+                {
+                    var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                        AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                        AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                        1
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = 16;
@@ -277,28 +323,46 @@ public void RunClsVarScenario()
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            fixed (Vector128<UInt64>* pClsVar2 = &_clsVar2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pClsVar1)),
+                    AdvSimd.LoadVector128((UInt64*)(pClsVar2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray2Ptr);
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
-            var secondOp = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
-            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, 1);
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            var op2 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray2Ptr));
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(op1, op2, 1);
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ public void RunClassLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            fixed (Vector128<UInt64>* pFld2 = &test._fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ public void RunClassFldScenario()
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            fixed (Vector128<UInt64>* pFld2 = &_fld2)
+            {
+                var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                    AdvSimd.LoadVector64((UInt32*)(pFld1)),
+                    AdvSimd.LoadVector128((UInt64*)(pFld2)),
+                    1
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ public void RunStructLclFldScenario()
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = AdvSimd.ShiftRightLogicalRoundedNarrowingUpper(
+                AdvSimd.LoadVector64((UInt32*)(&test._fld1)),
+                AdvSimd.LoadVector128((UInt64*)(&test._fld2)),
+                1
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ public void RunStructFldScenario()
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -403,7 +527,7 @@ private void ValidateResult(UInt32[] firstOp, UInt64[] secondOp, UInt32[] result
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<UInt32>(Vector64<UInt32>.1, Vector128<UInt64>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.ShiftRightLogicalRoundedNarrowingUpper)}<UInt32>(Vector64<UInt32>, Vector128<UInt64>, 1): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Byte.15.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Byte.15.cs
new file mode 100644
index 0000000000000..c85c563c27a38
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Byte.15.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_Byte_15()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Byte_15();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Byte_15
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Byte> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Byte_15 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Byte*)testClass._dataTable.outArrayPtr, _fld1, 15);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Byte_15 testClass)
+            {
+                fixed (Vector128<Byte>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Byte*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((Byte*)(pFld1)), 15);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 15;
+
+        private static Byte[] _data1 = new Byte[Op1ElementCount];
+
+        private static Vector128<Byte> _clsVar1;
+
+        private Vector128<Byte> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Byte_15()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Byte_15()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Byte>, byte>(ref _fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data1, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr), 15);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)), 15);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Byte*), typeof(Vector128<Byte>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Byte*)),
+                                 Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Byte*), typeof(Vector128<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Byte*)),
+                                        AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, _clsVar1, 15);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Byte>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Byte*)(pClsVar1)), 15);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Byte>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, op1, 15);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Byte*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, op1, 15);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Byte_15();
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, test._fld1, 15);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Byte_15();
+
+            fixed (Vector128<Byte>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Byte*)(pFld1)), 15);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, _fld1, 15);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Byte>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Byte*)(pFld1)), 15);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, test._fld1, 15);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Byte*)(&test._fld1)), 15);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Byte> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Byte>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Byte>(Byte*, Vector128<Byte>, 15): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Double.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Double.1.cs
new file mode 100644
index 0000000000000..c04f9705eaad9
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Double.1.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_Double_1()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Double_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Double_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Double[] inArray1, Double[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Double>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Double>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Double, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Double> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref testStruct._fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Double_1 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Double*)testClass._dataTable.outArrayPtr, _fld1, 1);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Double_1 testClass)
+            {
+                fixed (Vector128<Double>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Double*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((Double*)(pFld1)), 1);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Double>>() / sizeof(Double);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 1;
+
+        private static Double[] _data1 = new Double[Op1ElementCount];
+
+        private static Vector128<Double> _clsVar1;
+
+        private Vector128<Double> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Double_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _clsVar1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Double_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Double>, byte>(ref _fld1), ref Unsafe.As<Double, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetDouble(); }
+            _dataTable = new DataTable(_data1, new Double[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Double*), typeof(Vector128<Double>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Double*)),
+                                 Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Double*), typeof(Vector128<Double>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Double*)),
+                                        AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, _clsVar1, 1);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Double>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Double*)(pClsVar1)), 1);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Double>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Double*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Double_1();
+            AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Double_1();
+
+            fixed (Vector128<Double>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Double*)(pFld1)), 1);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, _fld1, 1);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Double>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Double*)(pFld1)), 1);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Double*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Double*)(&test._fld1)), 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Double> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Double[] inArray1 = new Double[Op1ElementCount];
+            Double[] outArray = new Double[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Double>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Double, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Double>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Double[] firstOp, Double result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.DoubleToInt64Bits(firstOp[ElementIndex]) != BitConverter.DoubleToInt64Bits(result))
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Double>(Double*, Vector128<Double>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Int16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Int16.7.cs
new file mode 100644
index 0000000000000..15535ea0e1bb0
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Int16.7.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_Int16_7()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int16> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int16_7 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Int16*)testClass._dataTable.outArrayPtr, _fld1, 7);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int16_7 testClass)
+            {
+                fixed (Vector128<Int16>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Int16*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((Int16*)(pFld1)), 7);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 7;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+
+        private static Vector128<Int16> _clsVar1;
+
+        private Vector128<Int16> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr), 7);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)), 7);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int16*), typeof(Vector128<Int16>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Int16*)),
+                                 Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int16*), typeof(Vector128<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Int16*)),
+                                        AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, _clsVar1, 7);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int16>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int16*)(pClsVar1)), 7);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int16>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, op1, 7);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int16*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, op1, 7);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int16_7();
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, test._fld1, 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int16_7();
+
+            fixed (Vector128<Int16>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int16*)(pFld1)), 7);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, _fld1, 7);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int16>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int16*)(pFld1)), 7);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, test._fld1, 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int16*)(&test._fld1)), 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int16> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int16>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Int16>(Int16*, Vector128<Int16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Int32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Int32.3.cs
new file mode 100644
index 0000000000000..4bee736cf1157
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Int32.3.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_Int32_3()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int32> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int32_3 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Int32*)testClass._dataTable.outArrayPtr, _fld1, 3);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int32_3 testClass)
+            {
+                fixed (Vector128<Int32>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Int32*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((Int32*)(pFld1)), 3);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 3;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+
+        private static Vector128<Int32> _clsVar1;
+
+        private Vector128<Int32> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int32*), typeof(Vector128<Int32>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Int32*)),
+                                 Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int32*), typeof(Vector128<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Int32*)),
+                                        AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, _clsVar1, 3);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int32>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int32*)(pClsVar1)), 3);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int32>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int32*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int32_3();
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int32_3();
+
+            fixed (Vector128<Int32>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int32*)(pFld1)), 3);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, _fld1, 3);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int32>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int32*)(pFld1)), 3);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int32*)(&test._fld1)), 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int32> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int32>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Int32>(Int32*, Vector128<Int32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Int64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Int64.1.cs
new file mode 100644
index 0000000000000..74b1f78d7acb6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Int64.1.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_Int64_1()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int64_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int64_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int64[] inArray1, Int64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int64>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Int64> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref testStruct._fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int64_1 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Int64*)testClass._dataTable.outArrayPtr, _fld1, 1);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int64_1 testClass)
+            {
+                fixed (Vector128<Int64>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Int64*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((Int64*)(pFld1)), 1);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Int64>>() / sizeof(Int64);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 1;
+
+        private static Int64[] _data1 = new Int64[Op1ElementCount];
+
+        private static Vector128<Int64> _clsVar1;
+
+        private Vector128<Int64> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int64_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _clsVar1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int64_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Int64>, byte>(ref _fld1), ref Unsafe.As<Int64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt64(); }
+            _dataTable = new DataTable(_data1, new Int64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int64*), typeof(Vector128<Int64>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Int64*)),
+                                 Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int64*), typeof(Vector128<Int64>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Int64*)),
+                                        AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, _clsVar1, 1);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Int64>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int64*)(pClsVar1)), 1);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Int64>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Int64*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int64_1();
+            AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Int64_1();
+
+            fixed (Vector128<Int64>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int64*)(pFld1)), 1);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, _fld1, 1);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Int64>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int64*)(pFld1)), 1);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Int64*)(&test._fld1)), 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Int64> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int64[] inArray1 = new Int64[Op1ElementCount];
+            Int64[] outArray = new Int64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Int64>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Int64[] firstOp, Int64 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Int64>(Int64*, Vector128<Int64>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.SByte.15.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.SByte.15.cs
new file mode 100644
index 0000000000000..1149cc7f287a6
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.SByte.15.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_SByte_15()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_SByte_15();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_SByte_15
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<SByte> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_SByte_15 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((SByte*)testClass._dataTable.outArrayPtr, _fld1, 15);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_SByte_15 testClass)
+            {
+                fixed (Vector128<SByte>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((SByte*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((SByte*)(pFld1)), 15);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 15;
+
+        private static SByte[] _data1 = new SByte[Op1ElementCount];
+
+        private static Vector128<SByte> _clsVar1;
+
+        private Vector128<SByte> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_SByte_15()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_SByte_15()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<SByte>, byte>(ref _fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data1, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr), 15);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)), 15);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(SByte*), typeof(Vector128<SByte>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(SByte*)),
+                                 Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(SByte*), typeof(Vector128<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(SByte*)),
+                                        AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, _clsVar1, 15);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<SByte>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((SByte*)(pClsVar1)), 15);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<SByte>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, op1, 15);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((SByte*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, op1, 15);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_SByte_15();
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, test._fld1, 15);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_SByte_15();
+
+            fixed (Vector128<SByte>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((SByte*)(pFld1)), 15);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, _fld1, 15);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<SByte>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((SByte*)(pFld1)), 15);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, test._fld1, 15);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((SByte*)(&test._fld1)), 15);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<SByte> op1, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<SByte>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<SByte>(SByte*, Vector128<SByte>, 15): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Single.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Single.3.cs
new file mode 100644
index 0000000000000..9db5fee13f3a7
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.Single.3.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_Single_3()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Single_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Single_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<Single> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Single_3 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Single*)testClass._dataTable.outArrayPtr, _fld1, 3);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Single_3 testClass)
+            {
+                fixed (Vector128<Single>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Single*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((Single*)(pFld1)), 3);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 3;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+
+        private static Vector128<Single> _clsVar1;
+
+        private Vector128<Single> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Single_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Single_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Single*), typeof(Vector128<Single>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Single*)),
+                                 Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Single*), typeof(Vector128<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Single*)),
+                                        AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, _clsVar1, 3);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<Single>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Single*)(pClsVar1)), 3);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((Single*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Single_3();
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_Single_3();
+
+            fixed (Vector128<Single>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Single*)(pFld1)), 3);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, _fld1, 3);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<Single>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Single*)(pFld1)), 3);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((Single*)(&test._fld1)), 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<Single> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<Single>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(firstOp[ElementIndex]) != BitConverter.SingleToInt32Bits(result))
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Single>(Single*, Vector128<Single>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.UInt16.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.UInt16.7.cs
new file mode 100644
index 0000000000000..6b58d3f95c9ed
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.UInt16.7.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_UInt16_7()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt16_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt16_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt16> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt16_7 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((UInt16*)testClass._dataTable.outArrayPtr, _fld1, 7);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt16_7 testClass)
+            {
+                fixed (Vector128<UInt16>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((UInt16*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt16*)(pFld1)), 7);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 7;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+
+        private static Vector128<UInt16> _clsVar1;
+
+        private Vector128<UInt16> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt16_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt16_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr), 7);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)), 7);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt16*), typeof(Vector128<UInt16>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(UInt16*)),
+                                 Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt16*), typeof(Vector128<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(UInt16*)),
+                                        AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, _clsVar1, 7);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt16>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt16*)(pClsVar1)), 7);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt16>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, op1, 7);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt16*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, op1, 7);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt16_7();
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, test._fld1, 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt16_7();
+
+            fixed (Vector128<UInt16>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt16*)(pFld1)), 7);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, _fld1, 7);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt16>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt16*)(pFld1)), 7);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, test._fld1, 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt16*)(&test._fld1)), 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt16> op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt16>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<UInt16>(UInt16*, Vector128<UInt16>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.UInt32.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.UInt32.3.cs
new file mode 100644
index 0000000000000..9b106bd8a9147
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.UInt32.3.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_UInt32_3()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt32_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt32_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt32> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt32_3 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((UInt32*)testClass._dataTable.outArrayPtr, _fld1, 3);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt32_3 testClass)
+            {
+                fixed (Vector128<UInt32>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((UInt32*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt32*)(pFld1)), 3);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 3;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+
+        private static Vector128<UInt32> _clsVar1;
+
+        private Vector128<UInt32> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt32_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt32_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt32*), typeof(Vector128<UInt32>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(UInt32*)),
+                                 Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt32*), typeof(Vector128<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(UInt32*)),
+                                        AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, _clsVar1, 3);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt32>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt32*)(pClsVar1)), 3);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt32>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt32*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt32_3();
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt32_3();
+
+            fixed (Vector128<UInt32>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt32*)(pFld1)), 3);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, _fld1, 3);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt32>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt32*)(pFld1)), 3);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt32*)(&test._fld1)), 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt32> op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt32>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<UInt32>(UInt32*, Vector128<UInt32>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.UInt64.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.UInt64.1.cs
new file mode 100644
index 0000000000000..fd47c1af84f6b
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector128.UInt64.1.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector128_UInt64_1()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt64_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt64_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt64[] inArray1, UInt64[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt64>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt64>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt64, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector128<UInt64> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt64_1 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((UInt64*)testClass._dataTable.outArrayPtr, _fld1, 1);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt64_1 testClass)
+            {
+                fixed (Vector128<UInt64>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((UInt64*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt64*)(pFld1)), 1);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 16;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<UInt64>>() / sizeof(UInt64);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 1;
+
+        private static UInt64[] _data1 = new UInt64[Op1ElementCount];
+
+        private static Vector128<UInt64> _clsVar1;
+
+        private Vector128<UInt64> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt64_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _clsVar1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt64_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<UInt64>, byte>(ref _fld1), ref Unsafe.As<UInt64, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt64(); }
+            _dataTable = new DataTable(_data1, new UInt64[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt64*), typeof(Vector128<UInt64>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(UInt64*)),
+                                 Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt64*), typeof(Vector128<UInt64>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(UInt64*)),
+                                        AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, _clsVar1, 1);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector128<UInt64>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt64*)(pClsVar1)), 1);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector128<UInt64>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector128((UInt64*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt64_1();
+            AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector128_UInt64_1();
+
+            fixed (Vector128<UInt64>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt64*)(pFld1)), 1);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, _fld1, 1);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector128<UInt64>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt64*)(pFld1)), 1);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt64*)_dataTable.outArrayPtr, AdvSimd.LoadVector128((UInt64*)(&test._fld1)), 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector128<UInt64> op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt64[] inArray1 = new UInt64[Op1ElementCount];
+            UInt64[] outArray = new UInt64[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt64, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector128<UInt64>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(UInt64[] firstOp, UInt64 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<UInt64>(UInt64*, Vector128<UInt64>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Byte.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Byte.7.cs
new file mode 100644
index 0000000000000..550f623957241
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Byte.7.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector64_Byte_7()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Byte_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Byte_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Byte[] inArray1, Byte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Byte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Byte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Byte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Byte> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref testStruct._fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Byte_7 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Byte*)testClass._dataTable.outArrayPtr, _fld1, 7);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Byte_7 testClass)
+            {
+                fixed (Vector64<Byte>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Byte*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector64((Byte*)(pFld1)), 7);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Byte>>() / sizeof(Byte);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 7;
+
+        private static Byte[] _data1 = new Byte[Op1ElementCount];
+
+        private static Vector64<Byte> _clsVar1;
+
+        private Vector64<Byte> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Byte_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _clsVar1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Byte_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Byte>, byte>(ref _fld1), ref Unsafe.As<Byte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetByte(); }
+            _dataTable = new DataTable(_data1, new Byte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr), 7);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)), 7);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Byte*), typeof(Vector64<Byte>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Byte*)),
+                                 Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Byte*), typeof(Vector64<Byte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Byte*)),
+                                        AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, _clsVar1, 7);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Byte>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Byte*)(pClsVar1)), 7);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Byte>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, op1, 7);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Byte*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, op1, 7);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Byte_7();
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, test._fld1, 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Byte_7();
+
+            fixed (Vector64<Byte>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Byte*)(pFld1)), 7);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, _fld1, 7);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Byte>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Byte*)(pFld1)), 7);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, test._fld1, 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Byte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Byte*)(&test._fld1)), 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Byte> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Byte[] inArray1 = new Byte[Op1ElementCount];
+            Byte[] outArray = new Byte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Byte>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Byte[] firstOp, Byte result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Byte>(Byte*, Vector64<Byte>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Int16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Int16.3.cs
new file mode 100644
index 0000000000000..e7a5f06a5588c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Int16.3.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector64_Int16_3()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int16[] inArray1, Int16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int16> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int16_3 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Int16*)testClass._dataTable.outArrayPtr, _fld1, 3);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int16_3 testClass)
+            {
+                fixed (Vector64<Int16>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Int16*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector64((Int16*)(pFld1)), 3);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int16>>() / sizeof(Int16);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 3;
+
+        private static Int16[] _data1 = new Int16[Op1ElementCount];
+
+        private static Vector64<Int16> _clsVar1;
+
+        private Vector64<Int16> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); }
+            _dataTable = new DataTable(_data1, new Int16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int16*), typeof(Vector64<Int16>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Int16*)),
+                                 Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int16*), typeof(Vector64<Int16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Int16*)),
+                                        AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, _clsVar1, 3);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int16>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int16*)(pClsVar1)), 3);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int16>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int16*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int16_3();
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int16_3();
+
+            fixed (Vector64<Int16>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int16*)(pFld1)), 3);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, _fld1, 3);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int16>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int16*)(pFld1)), 3);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int16*)(&test._fld1)), 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int16> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int16[] inArray1 = new Int16[Op1ElementCount];
+            Int16[] outArray = new Int16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int16>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Int16[] firstOp, Int16 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Int16>(Int16*, Vector64<Int16>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Int32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Int32.1.cs
new file mode 100644
index 0000000000000..0a98f8d011cda
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Int32.1.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector64_Int32_1()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Int32[] inArray1, Int32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Int32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Int32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Int32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Int32> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref testStruct._fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int32_1 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Int32*)testClass._dataTable.outArrayPtr, _fld1, 1);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int32_1 testClass)
+            {
+                fixed (Vector64<Int32>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Int32*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector64((Int32*)(pFld1)), 1);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Int32>>() / sizeof(Int32);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 1;
+
+        private static Int32[] _data1 = new Int32[Op1ElementCount];
+
+        private static Vector64<Int32> _clsVar1;
+
+        private Vector64<Int32> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _clsVar1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Int32>, byte>(ref _fld1), ref Unsafe.As<Int32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt32(); }
+            _dataTable = new DataTable(_data1, new Int32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int32*), typeof(Vector64<Int32>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Int32*)),
+                                 Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Int32*), typeof(Vector64<Int32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Int32*)),
+                                        AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, _clsVar1, 1);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Int32>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int32*)(pClsVar1)), 1);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Int32>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Int32*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int32_1();
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Int32_1();
+
+            fixed (Vector64<Int32>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int32*)(pFld1)), 1);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, _fld1, 1);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Int32>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int32*)(pFld1)), 1);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Int32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Int32*)(&test._fld1)), 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Int32> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Int32[] inArray1 = new Int32[Op1ElementCount];
+            Int32[] outArray = new Int32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Int32>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Int32[] firstOp, Int32 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Int32>(Int32*, Vector64<Int32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.SByte.7.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.SByte.7.cs
new file mode 100644
index 0000000000000..c842728998c2d
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.SByte.7.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector64_SByte_7()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_SByte_7();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector64_SByte_7
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(SByte[] inArray1, SByte[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<SByte>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<SByte>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<SByte, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<SByte> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref testStruct._fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_SByte_7 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((SByte*)testClass._dataTable.outArrayPtr, _fld1, 7);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_SByte_7 testClass)
+            {
+                fixed (Vector64<SByte>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((SByte*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector64((SByte*)(pFld1)), 7);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<SByte>>() / sizeof(SByte);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 7;
+
+        private static SByte[] _data1 = new SByte[Op1ElementCount];
+
+        private static Vector64<SByte> _clsVar1;
+
+        private Vector64<SByte> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector64_SByte_7()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _clsVar1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector64_SByte_7()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<SByte>, byte>(ref _fld1), ref Unsafe.As<SByte, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSByte(); }
+            _dataTable = new DataTable(_data1, new SByte[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr), 7);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)), 7);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(SByte*), typeof(Vector64<SByte>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(SByte*)),
+                                 Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(SByte*), typeof(Vector64<SByte>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(SByte*)),
+                                        AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, _clsVar1, 7);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<SByte>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((SByte*)(pClsVar1)), 7);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<SByte>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, op1, 7);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((SByte*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, op1, 7);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_SByte_7();
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, test._fld1, 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_SByte_7();
+
+            fixed (Vector64<SByte>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((SByte*)(pFld1)), 7);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, _fld1, 7);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<SByte>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((SByte*)(pFld1)), 7);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, test._fld1, 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((SByte*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((SByte*)(&test._fld1)), 7);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<SByte> op1, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            SByte[] inArray1 = new SByte[Op1ElementCount];
+            SByte[] outArray = new SByte[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<SByte>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(SByte[] firstOp, SByte result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<SByte>(SByte*, Vector64<SByte>, 7): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Single.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Single.1.cs
new file mode 100644
index 0000000000000..8dd163a9c1300
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.Single.1.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector64_Single_1()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Single_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Single_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(Single[] inArray1, Single[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<Single>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<Single>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<Single, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<Single> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Single_1 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((Single*)testClass._dataTable.outArrayPtr, _fld1, 1);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Single_1 testClass)
+            {
+                fixed (Vector64<Single>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((Single*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector64((Single*)(pFld1)), 1);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<Single>>() / sizeof(Single);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 1;
+
+        private static Single[] _data1 = new Single[Op1ElementCount];
+
+        private static Vector64<Single> _clsVar1;
+
+        private Vector64<Single> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Single_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Single_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
+            _dataTable = new DataTable(_data1, new Single[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Single*), typeof(Vector64<Single>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(Single*)),
+                                 Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(Single*), typeof(Vector64<Single>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(Single*)),
+                                        AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, _clsVar1, 1);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<Single>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Single*)(pClsVar1)), 1);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<Single>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((Single*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Single_1();
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_Single_1();
+
+            fixed (Vector64<Single>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Single*)(pFld1)), 1);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, _fld1, 1);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<Single>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Single*)(pFld1)), 1);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((Single*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((Single*)(&test._fld1)), 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<Single> op1, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            Single[] inArray1 = new Single[Op1ElementCount];
+            Single[] outArray = new Single[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<Single>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<Single>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(Single[] firstOp, Single result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (BitConverter.SingleToInt32Bits(firstOp[ElementIndex]) != BitConverter.SingleToInt32Bits(result))
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<Single>(Single*, Vector64<Single>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.UInt16.3.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.UInt16.3.cs
new file mode 100644
index 0000000000000..de85953e0292a
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.UInt16.3.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector64_UInt16_3()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt16_3();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt16_3
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt16[] inArray1, UInt16[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt16>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt16>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt16, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt16> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt16_3 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((UInt16*)testClass._dataTable.outArrayPtr, _fld1, 3);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt16_3 testClass)
+            {
+                fixed (Vector64<UInt16>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((UInt16*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt16*)(pFld1)), 3);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt16>>() / sizeof(UInt16);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 3;
+
+        private static UInt16[] _data1 = new UInt16[Op1ElementCount];
+
+        private static Vector64<UInt16> _clsVar1;
+
+        private Vector64<UInt16> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt16_3()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _clsVar1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt16_3()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt16>, byte>(ref _fld1), ref Unsafe.As<UInt16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt16(); }
+            _dataTable = new DataTable(_data1, new UInt16[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)), 3);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt16*), typeof(Vector64<UInt16>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(UInt16*)),
+                                 Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt16*), typeof(Vector64<UInt16>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(UInt16*)),
+                                        AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, _clsVar1, 3);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt16>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt16*)(pClsVar1)), 3);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt16>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt16*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, op1, 3);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt16_3();
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt16_3();
+
+            fixed (Vector64<UInt16>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt16*)(pFld1)), 3);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, _fld1, 3);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt16>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt16*)(pFld1)), 3);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, test._fld1, 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt16*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt16*)(&test._fld1)), 3);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt16> op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt16[] inArray1 = new UInt16[Op1ElementCount];
+            UInt16[] outArray = new UInt16[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt16, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt16>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(UInt16[] firstOp, UInt16 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<UInt16>(UInt16*, Vector64<UInt16>, 3): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.UInt32.1.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.UInt32.1.cs
new file mode 100644
index 0000000000000..2ce8a4bc99f91
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/AdvSimd/StoreSelectedScalar.Vector64.UInt32.1.cs
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void StoreSelectedScalar_Vector64_UInt32_1()
+        {
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt32_1();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if (AdvSimd.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt32_1
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable(UInt32[] inArray1, UInt32[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<UInt32>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<UInt32>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<UInt32, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public Vector64<UInt32> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref testStruct._fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt32_1 testClass)
+            {
+                AdvSimd.StoreSelectedScalar((UInt32*)testClass._dataTable.outArrayPtr, _fld1, 1);
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt32_1 testClass)
+            {
+                fixed (Vector64<UInt32>* pFld1 = &_fld1)
+                {
+                    AdvSimd.StoreSelectedScalar((UInt32*)testClass._dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt32*)(pFld1)), 1);
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = 8;
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector64<UInt32>>() / sizeof(UInt32);
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = 1;
+
+        private static UInt32[] _data1 = new UInt32[Op1ElementCount];
+
+        private static Vector64<UInt32> _clsVar1;
+
+        private Vector64<UInt32> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt32_1()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _clsVar1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+        }
+
+        public StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt32_1()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector64<UInt32>, byte>(ref _fld1), ref Unsafe.As<UInt32, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetUInt32(); }
+            _dataTable = new DataTable(_data1, new UInt32[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => AdvSimd.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)), 1);
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt32*), typeof(Vector64<UInt32>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof(UInt32*)),
+                                 Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof(AdvSimd).GetMethod(nameof(AdvSimd.StoreSelectedScalar), new Type[] { typeof(UInt32*), typeof(Vector64<UInt32>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof(UInt32*)),
+                                        AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, _clsVar1, 1);
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed (Vector64<UInt32>* pClsVar1 = &_clsVar1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt32*)(pClsVar1)), 1);
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<Vector64<UInt32>>(_dataTable.inArray1Ptr);
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = AdvSimd.LoadVector64((UInt32*)(_dataTable.inArray1Ptr));
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, op1, 1);
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt32_1();
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__StoreSelectedScalar_Vector64_UInt32_1();
+
+            fixed (Vector64<UInt32>* pFld1 = &test._fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt32*)(pFld1)), 1);
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, _fld1, 1);
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed (Vector64<UInt32>* pFld1 = &_fld1)
+            {
+                AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt32*)(pFld1)), 1);
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, test._fld1, 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            AdvSimd.StoreSelectedScalar((UInt32*)_dataTable.outArrayPtr, AdvSimd.LoadVector64((UInt32*)(&test._fld1)), 1);
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult(Vector64<UInt32> op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            UInt32[] inArray1 = new UInt32[Op1ElementCount];
+            UInt32[] outArray = new UInt32[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<UInt32, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector64<UInt32>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(UInt32[] firstOp, UInt32 result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if (firstOp[ElementIndex] != result)
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof(AdvSimd)}.{nameof(AdvSimd.StoreSelectedScalar)}<UInt32>(UInt32*, Vector64<UInt32>, 1): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/GenerateTests.csx b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/GenerateTests.csx
index d6fec498005ab..b52cb4feaea7a 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/GenerateTests.csx
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/GenerateTests.csx
@@ -95,6 +95,8 @@ private static readonly (string templateFileName, string outputTemplateName, Dic
     ("_ImmBinaryOpTestTemplate.template",     "VecImmBinOpTest.template",       new Dictionary<string, string> { ["TemplateName"] = "Imm",         ["TemplateValidationLogic"] = SimpleVecOpTest_ValidationLogic }),
     ("_BinaryOpTestTemplate.template",        "SimpleBinOpTest.template",       new Dictionary<string, string> { ["TemplateName"] = "Simple",      ["TemplateValidationLogic"] = SimpleOpTest_ValidationLogic }),
     ("_TernaryOpTestTemplate.template",       "VecTernOpTest.template",         new Dictionary<string, string> { ["TemplateName"] = "Simple",      ["TemplateValidationLogic"] = SimpleVecOpTest_ValidationLogic }),
+    ("_ImmTernaryOpTestTemplate.template",    "VecImmTernOpTest.template",      new Dictionary<string, string> { ["TemplateName"] = "Simple",      ["TemplateValidationLogic"] = SimpleVecOpTest_ValidationLogic }),
+    ("_ImmTernaryOpTestTemplate.template",    "SimpleImmTernOpTest.template",   new Dictionary<string, string> { ["TemplateName"] = "Simple",      ["TemplateValidationLogic"] = SimpleOpTest_ValidationLogic }),
     ("_UnaryOpTestTemplate.template",         "SimpleUnOpTest.template",        new Dictionary<string, string> { ["TemplateName"] = "Simple",      ["TemplateValidationLogic"] = SimpleOpTest_ValidationLogic }),
     ("_UnaryOpTestTemplate.template",         "SimpleVecOpTest.template",       new Dictionary<string, string> { ["TemplateName"] = "Simple",      ["TemplateValidationLogic"] = SimpleVecOpTest_ValidationLogic }),
     ("_BinaryOpTestTemplate.template",        "VecPairBinOpTest.template",      new Dictionary<string, string> { ["TemplateName"] = "Simple",      ["TemplateValidationLogic"] = VecPairBinOpTest_ValidationLogic }),
@@ -108,1683 +110,1923 @@ private static readonly (string templateFileName, string outputTemplateName, Dic
 
 private static readonly (string templateFileName, Dictionary<string, string> templateData)[] AdvSimdInputs = new []
 {
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector64_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "(short)-TestLibrary.Generator.GetInt16()",                                                                                                                               ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector64_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector64_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "(sbyte)-TestLibrary.Generator.GetSByte()",                                                                                                                               ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector64_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "-TestLibrary.Generator.GetSingle()",                                                                                                                                     ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Abs(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Int16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "(short)-TestLibrary.Generator.GetInt16()",                                                                                                                               ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Int32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_SByte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "(sbyte)-TestLibrary.Generator.GetSByte()",                                                                                                                               ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "-TestLibrary.Generator.GetSingle()",                                                                                                                                     ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Abs(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "AbsScalar_Vector64_Double",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "-TestLibrary.Generator.GetDouble()",                                                                                                                                     ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Abs(firstOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                                 ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "AbsScalar_Vector64_Single",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Abs(firstOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                                 ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThan_Vector64_Single",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThan",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThan_Vector128_Single",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThan",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqual_Vector64_Single",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqual",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqual_Vector128_Single",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqual",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThan_Vector64_Single",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThan",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThan_Vector128_Single",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThan",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqual_Vector64_Single",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqual",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqual_Vector128_Single",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqual",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_Byte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_Int16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_Int32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_SByte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_Single",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteDifference(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_UInt16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_UInt32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Byte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Int16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Int32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_SByte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Single",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteDifference(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_UInt16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_UInt32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_Byte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_Int16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_Int32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_SByte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_UInt16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_UInt32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_Byte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_SByte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_Byte",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_Int16",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_Int32",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_SByte",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_UInt16",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_UInt32",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_Byte",                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_Int16",                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_Int32",                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_SByte",                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_UInt16",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_UInt32",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_Byte",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_Int16",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_Int32",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_SByte",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_UInt16",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_UInt32",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_Byte",                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_Int16",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_Int32",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_SByte",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_UInt16",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_UInt32",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector64_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector64_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector64_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector64_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector64_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Add(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector64_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector64_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Byte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Int16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Int32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Int64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_SByte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Add(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_UInt16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_UInt32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_UInt64",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_Byte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_Int16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_Int32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_SByte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_UInt16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_UInt32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_Byte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",         ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_SByte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",        ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_Single",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AddPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector64_Byte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector64_Int16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector64_SByte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector64_UInt16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_Byte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_Int16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_Int32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_SByte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_UInt16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_UInt32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector64_Byte",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector64_Int16",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector64_SByte",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector64_UInt16",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_Byte",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_Int16",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_Int32",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_SByte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_UInt16",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_UInt32",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAddScalar_Vector64_Int32",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAddScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateFirstResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, 0) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAddScalar_Vector64_UInt32",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAddScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateFirstResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, 0) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningScalar_Vector64_Int32",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningScalar",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateFirstResult"] = "Helpers.AddPairwiseWidening(firstOp, 0) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningScalar_Vector64_UInt32",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningScalar",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateFirstResult"] = "Helpers.AddPairwiseWidening(firstOp, 0) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_Byte",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_Int16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_Int32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_SByte",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_UInt16",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_UInt32",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_Byte",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_Int16",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_Int32",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",         ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_SByte",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_UInt16",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_UInt32",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_Int64",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_UInt64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_Int64",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_UInt64",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddScalar_Vector64_Double",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Add(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddScalar_Vector64_Int64",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.Add(left[0], right[0]) != result[0]",                                                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddScalar_Vector64_Single",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Add(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddScalar_Vector64_UInt64",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.Add(left[0], right[0]) != result[0]",                                                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_Int16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_Int32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_Int64",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_UInt16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_UInt32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_UInt64",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Byte_Vector128_Byte",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int16_Vector128_Int16",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int16_Vector128_SByte",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int32_Vector128_Int16",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int32_Vector128_Int32",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int64_Vector128_Int32",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_SByte_Vector128_SByte",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt16_Vector128_Byte",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt16_Vector128_UInt16",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt32_Vector128_UInt16",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt32_Vector128_UInt32",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt64_Vector128_UInt32",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_Double",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.And(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_Int64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.And(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector64_UInt64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_Byte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_Double",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.And(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_Int16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_Int32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_Int64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_SByte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.And(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_UInt16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_UInt32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "And_Vector128_UInt64",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Double",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.BitwiseClear(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Int64",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Single",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.BitwiseClear(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_UInt64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Byte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Double",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.BitwiseClear(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Int64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Single",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.BitwiseClear(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_UInt16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_UInt32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_UInt64",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Byte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Double",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Int64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Single",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_UInt16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_UInt32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_UInt64",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Byte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Double",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Int16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Int32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Int64",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_SByte",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Single",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_UInt16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_UInt32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_UInt64",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_Single",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Byte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Single",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_UInt16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_UInt32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_Byte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_Int16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_Int32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_SByte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_Single",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_UInt16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_UInt32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Byte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Int16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Int32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_SByte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Single",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_UInt16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_UInt32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_Byte",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_Int16",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_Int32",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_SByte",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_Single",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_UInt16",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_UInt32",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Byte",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Int16",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Int32",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_SByte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Single",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_UInt16",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_UInt32",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_Byte",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_Int16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_Int32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_SByte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_Single",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_UInt16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_UInt32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Single",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_Byte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_SByte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_Single",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Byte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Single",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_UInt16",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_UInt32",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_Single",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareTest(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Single",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareTest(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "DivideScalar_Vector64_Double",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DivideScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Divide(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                       ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "DivideScalar_Vector64_Single",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DivideScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Divide(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                       ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V64_Byte_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V64_Int16_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V64_Int32_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V64_SByte_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V64_Single_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V64_UInt16_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V64_UInt32_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V128_Byte_8",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "8",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[8]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[8]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V128_Int16_4",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "4",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[4]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[4]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V128_Int32_2",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "2",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[2]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[2]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V128_SByte_8",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "8",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[8]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[8]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V128_Single_2",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "2",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[2]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[2]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V128_UInt16_4",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "4",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[4]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[4]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_V128_UInt32_2",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "2",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[2]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[2]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V64_Byte_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V64_Int16_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V64_Int32_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V64_SByte_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V64_Single_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V64_UInt16_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V64_UInt32_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_Byte_8",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "8",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[8]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[8]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_Int16_4",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "4",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[4]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[4]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_Int32_2",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "2",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[2]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[2]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_SByte_8",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "8",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[8]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[8]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_Single_2",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "2",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[2]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[2]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_UInt16_4",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "4",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[4]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[4]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_UInt32_2",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "2",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[2]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[2]" }),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Byte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",                                     ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Byte_31",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",                                     ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Int16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",                                    ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Int16_31",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",                                    ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Int32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Int32_31",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_SByte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",                                    ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_SByte_31",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",                                    ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Single",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",                                   ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Single_31",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",                                   ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_UInt16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",                                   ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_UInt16_31",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",                                   ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_UInt32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_UInt32_31",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",                                     ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Byte_31",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",                                     ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",                                    ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int16_31",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",                                    ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int32_31",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",                                    ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_SByte_31",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",                                    ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Single",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",                                   ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Single_31",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",                                   ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",                                   ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt16_31",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",                                   ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt32_31",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_Byte_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_Int16_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_Int32_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_SByte_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_Single_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "BitConverter.SingleToInt32Bits(firstOp[ElementIndex]) != BitConverter.SingleToInt32Bits(result)"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_UInt16_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_UInt32_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Byte_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Double_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "BitConverter.DoubleToInt64Bits(firstOp[ElementIndex]) != BitConverter.DoubleToInt64Bits(result)"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Int16_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Int32_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Int64_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_SByte_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Single_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "BitConverter.SingleToInt32Bits(firstOp[ElementIndex]) != BitConverter.SingleToInt32Bits(result)"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_UInt16_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_UInt32_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("ExtractTest.template",         new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_UInt64_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["ElementIndex"] = "1",                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_Int64",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_UInt64",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_Int64",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_UInt64",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector64_Byte_1",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector64_Int16_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector64_Int32_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector64_SByte_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector64_Single_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector64_UInt16_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector64_UInt32_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Byte_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Double_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Int16_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Int32_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Int64_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_SByte_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Single_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_UInt16_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_UInt32_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("ExtractVectorTest.template",   new Dictionary<string, string> { ["TestName"] = "ExtractVector128_UInt64_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["ElementIndex"] = "1",                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_Byte",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_Int16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_Int32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_SByte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_UInt16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_UInt32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_Byte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_SByte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_Byte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_UInt16",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_UInt32",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAdd_Vector64_Single",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAdd",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAdd_Vector128_Single",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAdd",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleTernOpTest.template",    new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddScalar_Vector64_Double",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                           ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleTernOpTest.template",    new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddScalar_Vector64_Single",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleTernOpTest.template",    new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddNegatedScalar_Vector64_Double",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddNegatedScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAddNegated(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                    ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleTernOpTest.template",    new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddNegatedScalar_Vector64_Single",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddNegatedScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAddNegated(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtract_Vector64_Single",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtract",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtract_Vector128_Single",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtract",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleTernOpTest.template",    new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractScalar_Vector64_Double",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleTernOpTest.template",    new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractScalar_Vector64_Single",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                      ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleTernOpTest.template",    new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractNegatedScalar_Vector64_Double",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractNegatedScalar",                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtractNegated(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",               ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleTernOpTest.template",    new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractNegatedScalar_Vector64_Single",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractNegatedScalar",                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtractNegated(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[0])",               ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_Byte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_Int16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_Int32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_SByte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_UInt16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_UInt32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_Byte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_Int16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_Int32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_SByte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_UInt16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_UInt32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_Byte_1",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_Int16_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_Int32_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_SByte_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_Single_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_UInt16_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_UInt32_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Byte_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Double_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Int16_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Int32_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Int64_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_SByte_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Single_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_UInt16_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_UInt32_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("InsertTest.template",          new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_UInt64_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector64_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector64_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector64_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector128_Int16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector128_Int32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector128_SByte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_Byte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_Int16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_Int32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_SByte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_UInt16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_UInt32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_Byte",                                                           ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_Double",                                                         ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(firstOp[i]) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_Int16",                                                          ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_Int32",                                                          ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_Int64",                                                          ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_SByte",                                                          ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_Single",                                                         ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[i]) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_UInt16",                                                         ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_UInt32",                                                         ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector64_UInt64",                                                         ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_Byte",                                                          ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_Double",                                                        ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(firstOp[i]) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_Int16",                                                         ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_Int32",                                                         ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_Int64",                                                         ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_SByte",                                                         ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_Single",                                                        ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[i]) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_UInt16",                                                        ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_UInt32",                                                        ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("LoadUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "LoadVector128_UInt64",                                                        ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector64_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector64_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector64_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector64_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector64_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Max(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector64_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector64_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Byte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Int16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Int32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector128_SByte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Max(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector128_UInt16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector128_UInt32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxNumber_Vector64_Single",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumber",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumber(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxNumber_Vector128_Single",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumber",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumber(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MaxNumberScalar_Vector64_Double",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberScalar",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxNumber(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                    ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MaxNumberScalar_Vector64_Single",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberScalar",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumber(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_Single",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector64_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector64_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector64_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector64_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector64_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Min(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector64_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector64_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Byte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Int16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Int32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector128_SByte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Min(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector128_UInt16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector128_UInt32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinNumber_Vector64_Single",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumber",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumber(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinNumber_Vector128_Single",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumber",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumber(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MinNumberScalar_Vector64_Double",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberScalar",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinNumber(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                    ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MinNumberScalar_Vector64_Single",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberScalar",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumber(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_Single",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_Byte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_Int16",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_Int32",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_SByte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_Single",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_UInt16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_UInt32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Byte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Int16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Int32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_SByte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Single",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_UInt16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_UInt32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MultiplyScalar_Vector64_Double",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Multiply(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MultiplyScalar_Vector64_Single",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_Byte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_Int16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_Int32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_SByte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_UInt16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_UInt32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_Byte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_Int16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_Int32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_SByte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_UInt16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_UInt32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_Byte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_Int16",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_Int32",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_SByte",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_UInt16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_UInt32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_Byte",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_Int16",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_Int32",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_SByte",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_UInt16",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_UInt32",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_Byte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_SByte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_Byte",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_Int16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_Int32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_SByte",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_UInt16",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_UInt32",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_Byte",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",          ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_Int16",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_Int32",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_SByte",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_UInt16",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_UInt32",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector64_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector64_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector64_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector64_Single",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Negate(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Int16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Int32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_SByte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Single",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Negate(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "NegateScalar_Vector64_Double",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "NegateScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Negate(firstOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                              ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "NegateScalar_Vector64_Single",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "NegateScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Negate(firstOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Double",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Not(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Int64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Not(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector64_UInt64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Byte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Double",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Not(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Int16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Int32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Int64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_SByte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Not(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_UInt16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_UInt32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Not_Vector128_UInt64",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Byte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Double",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Or(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Int16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Int32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Int64",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_SByte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Single",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Or(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_UInt16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_UInt32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector64_UInt64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Double",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Or(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Int64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Or(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Or_Vector128_UInt64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Byte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Double",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.OrNot(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Int16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Int32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Int64",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_SByte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Single",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.OrNot(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_UInt16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_UInt32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_UInt64",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Byte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Double",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.OrNot(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Int64",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Single",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.OrNot(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_UInt16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_UInt32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_UInt64",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "PolynomialMultiply_Vector64_Byte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiply",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.PolynomialMultiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "PolynomialMultiply_Vector64_SByte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiply",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.PolynomialMultiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "PolynomialMultiply_Vector128_Byte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiply",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.PolynomialMultiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "PolynomialMultiply_Vector128_SByte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiply",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.PolynomialMultiply(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningLower_Vector64_Byte",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.PolynomialMultiplyWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningLower_Vector64_SByte",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.PolynomialMultiplyWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningUpper_Vector128_Byte",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.PolynomialMultiplyWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningUpper_Vector128_SByte",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.PolynomialMultiplyWideningUpper(left, right, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "PopCount_Vector64_Byte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PopCount",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.BitCount(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "PopCount_Vector64_SByte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PopCount",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.BitCount(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "PopCount_Vector128_Byte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PopCount",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.BitCount(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "PopCount_Vector128_SByte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PopCount",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.BitCount(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector64_Single",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                             ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(result[i]) != 0x409e8000"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector64_UInt32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.UnsignedRecipEstimate(firstOp[i]) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_Byte",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",     ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextImmValue"] = "Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), false)",       ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_Int16",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), false)",      ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_Int32",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), false)",      ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_SByte",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), false)",      ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_UInt16",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), false)",     ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_UInt32",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), false)",     ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_Byte",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",     ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextImmValue"] = "Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), false)",       ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_Int16",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), false)",      ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_Int32",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), false)",      ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_Int64",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), false)",      ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_SByte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), false)",      ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_UInt16",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), false)",     ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_UInt32",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), false)",     ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_UInt64",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), false)",     ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsertScalar_Vector64_Int64",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsertScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), false)",      ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsertScalar_Vector64_UInt64",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsertScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), false)",     ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_Byte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",     ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextImmValue"] = "Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), true)",        ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_Int16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), true)",       ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_Int32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), true)",       ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_SByte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), true)",       ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_UInt16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), true)",      ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_UInt32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), true)",      ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_Byte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",     ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextImmValue"] = "Helpers.Clamp(sizeof(Byte), TestLibrary.Generator.GetByte(), true)",        ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_Int16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int16), TestLibrary.Generator.GetByte(), true)",       ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_Int32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int32), TestLibrary.Generator.GetByte(), true)",       ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_Int64",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), true)",       ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_SByte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(SByte), TestLibrary.Generator.GetByte(), true)",       ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_UInt16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt16), TestLibrary.Generator.GetByte(), true)",      ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_UInt32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt32), TestLibrary.Generator.GetByte(), true)",      ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_UInt64",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), true)",      ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAndInsertScalar_Vector64_Int64",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAndInsertScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",    ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextImmValue"] = "Helpers.Clamp(sizeof(Int64), TestLibrary.Generator.GetByte(), true)",       ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("ImmTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAndInsertScalar_Vector64_UInt64",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAndInsertScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",   ["ImmType"] = "Byte",                                      ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextImmValue"] = "Helpers.Clamp(sizeof(UInt64), TestLibrary.Generator.GetByte(), true)",      ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(left[i], right[i], imm) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector128_Single",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                             ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(result[i]) != 0x409e8000"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector128_UInt32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.UnsignedRecipEstimate(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector64_Single",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                             ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(result[i]) != 0x400e8000"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector64_UInt32",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.UnsignedRSqrtEstimate(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector128_Single",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                             ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(result[i]) != 0x400e8000"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector128_UInt32",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.UnsignedRSqrtEstimate(firstOp[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStep_Vector64_Single",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStep",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRSqrtStepFused(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStep_Vector128_Single",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStep",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRSqrtStepFused(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ReciprocalStep_Vector64_Single",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStep",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRecipStepFused(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ReciprocalStep_Vector128_Single",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStep",                                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRecipStepFused(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector64_Int16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector64_Int32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector64_SByte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector128_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector128_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector128_Int64",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector128_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector64_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector64_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector64_SByte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector128_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector128_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector128_Int64",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector128_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector64_Int16",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector64_Int32",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector64_SByte",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector128_Int16",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector128_Int32",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector128_Int64",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector128_SByte",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturateScalar_Vector64_Int64",                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturateScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedScalar_Vector64_Int64",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRounded(left[0], right[0]) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector64_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector64_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector64_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector128_Int16",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector128_Int32",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector128_Int64",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector128_SByte",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturateScalar_Vector64_Int64",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturateScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticSaturate(left[0], right[0]) != result[0]",                                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticScalar_Vector64_Int64",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmetic(left[0], right[0]) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_Byte_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_Int16_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_Int32_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_SByte_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_UInt16_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_UInt32_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_Byte_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_Int16_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_Int64_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_SByte_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_UInt16_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_UInt32_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_UInt64_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_Byte_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_Int16_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_Int32_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_SByte_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_UInt16_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_UInt32_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_Byte_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_Int16_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_Int32_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_Int64_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_SByte_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_UInt16_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_UInt32_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_UInt64_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_Int64_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_UInt64_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector64_Int16_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector64_Int32_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector64_SByte_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector128_Int16_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector128_Int32_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector128_Int64_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector128_SByte_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int64_1",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsignedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalScalar_Vector64_Int64_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogical(firstOp[0], Imm) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalScalar_Vector64_UInt64_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogical(firstOp[0], Imm) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_Byte_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_Int16_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_Int32_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_SByte_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_UInt16_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_UInt32_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_Byte_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_Int16_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_Int32_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_SByte_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_UInt16_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_UInt32_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_Byte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_Int64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_UInt16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_UInt32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_UInt64",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_Byte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_Int16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_Int32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_SByte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_UInt16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_UInt32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_Byte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_Int16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_Int32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_Int64",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_SByte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_UInt16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_UInt32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_UInt64",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_Byte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_Int16",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_Int32",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_SByte",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_UInt16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_UInt32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_Byte",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_Int16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_Int32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_Int64",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_SByte",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_UInt16",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_UInt32",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_UInt64",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_Int64",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_UInt64",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedScalar_Vector64_Int64",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedScalar",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRounded(left[0], right[0]) != result[0]",                                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedScalar_Vector64_UInt64",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedScalar",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRounded(left[0], right[0]) != result[0]",                                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_Byte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_Int16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_Int32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_SByte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_UInt16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_UInt32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_Byte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_Int16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_Int32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_Int64",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_SByte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_UInt16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_UInt32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_UInt64",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_Int64",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_UInt64",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalScalar_Vector64_Int64",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogical(left[0], right[0]) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalScalar_Vector64_UInt64",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogical(left[0], right[0]) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector64_Int16_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector64_Int32_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector64_SByte_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector128_Int16_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector128_Int32_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector128_Int64_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector128_SByte_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector64_Int16_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector64_Int32_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector64_SByte_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector128_Int16_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector128_Int32_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector128_Int64_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector128_SByte_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("ImmBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAddScalar_Vector64_Int64_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAddScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateLower_Vector64_Int16_1",                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateLower",                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateLower_Vector64_Int32_1",                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateLower",                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateLower_Vector64_SByte_1",                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateLower",                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_Byte_1",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_UInt16_1",        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_UInt32_1",        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_Byte_1",         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper",         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt16_1",       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper",         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt32_1",       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper",         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int16_1",                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUpper",                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int32_1",                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUpper",                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUpper_Vector128_SByte_1",                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUpper",                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector64_Int16_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector64_Int32_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector64_SByte_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector128_Int16_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector128_Int32_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector128_Int64_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector128_SByte_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector64_Int16_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector64_Int32_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector64_SByte_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector128_Int16_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector128_Int32_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector128_Int64_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector128_SByte_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("ImmBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAddScalar_Vector64_Int64_1",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAddScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                    ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_Int16_1",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower",          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_Int32_1",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower",          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_SByte_1",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower",          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_Byte_1",   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower",  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_UInt16_1", ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower",  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_UInt32_1", ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower",  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_Byte_1",  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper",  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt16_1",["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper",  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt32_1",["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper",  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int16_1",         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper",          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int32_1",         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper",          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_SByte_1",         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper",          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedScalar_Vector64_Int64_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[0], Imm) != result[0]",                                                                                                    ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticScalar_Vector64_Int64_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmetic(firstOp[0], Imm) != result[0]",                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_Byte_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_Int16_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_Int32_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_SByte_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_UInt16_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_UInt32_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_Byte_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_Int16_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_Int32_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_Int64_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_SByte_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_UInt16_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_UInt32_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_UInt64_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_Byte_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_Int16_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_Int32_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_SByte_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_UInt16_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_UInt32_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_Byte_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_Int16_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_Int32_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_Int64_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_SByte_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_UInt16_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_UInt32_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_UInt64_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("ImmBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAddScalar_Vector64_Int64_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAddScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAddScalar_Vector64_UInt64_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAddScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_Byte_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_Int16_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_Int32_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_SByte_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_UInt16_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_UInt32_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_Byte_1",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_Int16_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_Int32_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_SByte_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_UInt16_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_UInt32_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_Byte_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int16_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int32_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_SByte_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt16_1",                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt32_1",                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_Byte_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_Int16_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_Int32_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_SByte_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_UInt16_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_UInt32_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_Byte_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_Int16_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_Int32_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_SByte_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_UInt16_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_UInt32_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_Byte_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_Int16_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_Int32_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_Int64_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_SByte_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_UInt16_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_UInt32_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_UInt64_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_Byte_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_Int16_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_Int32_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_SByte_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_UInt16_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_UInt32_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_Byte_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_Int16_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_Int32_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_Int64_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_SByte_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_UInt16_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_UInt32_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_UInt64_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
-    ("ImmBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAddScalar_Vector64_Int64_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAddScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAddScalar_Vector64_UInt64_1",                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAddScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_Byte_1",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_Int16_1",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_Int32_1",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_SByte_1",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_UInt16_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_UInt32_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_Byte_1",              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_Int16_1",             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_Int32_1",             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_SByte_1",             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_UInt16_1",            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_UInt32_1",            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Byte_1",             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int16_1",            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int32_1",            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_SByte_1",            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UInt16_1",           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UInt32_1",           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_Byte_1",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int16_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int32_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_SByte_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt16_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("VecImmBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt32_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedScalar_Vector64_Int64_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedScalar_Vector64_UInt64_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalScalar_Vector64_Int64_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogical(firstOp[0], Imm) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalScalar_Vector64_UInt64_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogical(firstOp[0], Imm) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SignExtendWideningLower_Vector64_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWidening(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SignExtendWideningLower_Vector64_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWidening(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SignExtendWideningLower_Vector64_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWidening(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SignExtendWideningUpper_Vector128_Int16",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWideningUpper(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SignExtendWideningUpper_Vector128_Int32",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWideningUpper(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SignExtendWideningUpper_Vector128_SByte",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWideningUpper(firstOp, i) != result[i]"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "SqrtScalar_Vector64_Double",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SqrtScalar",                                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Sqrt(firstOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                                ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "SqrtScalar_Vector64_Single",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SqrtScalar",                                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Sqrt(firstOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                                ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Byte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Double",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(firstOp[i]) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Int16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Int32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Int64",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_SByte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Single",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[i]) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_UInt16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_UInt32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector64_UInt64",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Byte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Double",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(firstOp[i]) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Int64",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Single",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[i]) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_UInt16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_UInt32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("StoreUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "Store_Vector128_UInt64",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_Byte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_Int16",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_Int32",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_SByte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_Single",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Subtract(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_UInt16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_UInt32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Byte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Int16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Int32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Int64",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_SByte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Single",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Subtract(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_UInt16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_UInt32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_UInt64",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_Byte",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_Int16",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_Int32",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_SByte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_UInt16",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_UInt32",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_Byte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_Int16",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_Int32",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",         ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_SByte",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_UInt16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_UInt32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_Byte",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_Int16",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_Int32",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_SByte",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_UInt16",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_UInt32",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_Byte",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_Int16",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_Int32",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",         ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_SByte",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_UInt16",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_UInt32",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_Byte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_Int16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_Int32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_Int64",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_SByte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_UInt16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_UInt32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_UInt64",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_Int64",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_UInt64",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractScalar_Vector64_Double",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Subtract(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractScalar_Vector64_Int64",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.Subtract(left[0], right[0]) != result[0]",                                                                                                                     ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractScalar_Vector64_Single",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Subtract(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractScalar_Vector64_UInt64",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.Subtract(left[0], right[0]) != result[0]",                                                                                                                     ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_Byte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_Int16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_Int32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_SByte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_UInt16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_UInt32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_Int64",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_UInt64",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Byte_Vector128_Byte",                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int16_Vector128_Int16",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int16_Vector128_SByte",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int32_Vector128_Int16",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int32_Vector128_Int32",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int64_Vector128_Int32",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_SByte_Vector128_SByte",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt16_Vector128_Byte",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt16_Vector128_UInt16",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt32_Vector128_UInt16",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt32_Vector128_UInt32",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt64_Vector128_UInt32",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "VectorTableLookup_Vector64_Byte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookup",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "(Byte)(TestLibrary.Generator.GetByte() %  20)",                                                           ["ValidateFirstResult"] = "Helpers.TableVectorLookup(0, right, left) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "Helpers.TableVectorLookup(i, right, left) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "VectorTableLookup_Vector64_SByte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookup",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "(SByte)(TestLibrary.Generator.GetSByte() %  20)",                                                         ["ValidateFirstResult"] = "Helpers.TableVectorLookup(0, right, left) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "Helpers.TableVectorLookup(i, right, left) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "VectorTableLookupExtension_Vector64_Byte",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookupExtension",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",   ["NextValueOp3"] = "(Byte)(TestLibrary.Generator.GetByte() %  20)",   ["ValidateIterResult"] = "Helpers.TableVectorExtension(i, firstOp, thirdOp, secondOp) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "VectorTableLookupExtension_Vector64_SByte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookupExtension",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",  ["NextValueOp3"] = "(SByte)(TestLibrary.Generator.GetSByte() %  20)", ["ValidateIterResult"] = "Helpers.TableVectorExtension(i, firstOp, thirdOp, secondOp) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Double",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Xor(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Int64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Xor(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_UInt64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Byte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Double",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Xor(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Int16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Int32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Int64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_SByte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Xor(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_UInt16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_UInt32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_UInt64",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_Byte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_UInt16",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_UInt32",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_Byte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_Int16",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_Int32",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_SByte",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_UInt16",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_UInt32",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"})
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector64_Int16",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "(short)-TestLibrary.Generator.GetInt16()",                                                                                                                                               ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector64_Int32",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector64_SByte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "(sbyte)-TestLibrary.Generator.GetSByte()",                                                                                                                                               ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector64_Single",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "-TestLibrary.Generator.GetSingle()",                                                                                                                                                     ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Abs(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Int16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "(short)-TestLibrary.Generator.GetInt16()",                                                                                                                                               ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Int32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_SByte",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "(sbyte)-TestLibrary.Generator.GetSByte()",                                                                                                                                               ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Single",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "-TestLibrary.Generator.GetSingle()",                                                                                                                                                     ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Abs(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "AbsScalar_Vector64_Double",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "-TestLibrary.Generator.GetDouble()",                                                                                                                                                     ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Abs(firstOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                                 ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "AbsScalar_Vector64_Single",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Abs(firstOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                                 ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThan_Vector64_Single",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThan",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThan_Vector128_Single",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThan",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqual_Vector64_Single",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqual",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqual_Vector128_Single",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqual",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThan_Vector64_Single",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThan",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThan_Vector128_Single",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThan",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqual_Vector64_Single",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqual",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqual_Vector128_Single",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqual",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_Byte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_Int16",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_Int32",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_SByte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_Single",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteDifference(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_UInt16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector64_UInt32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Byte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Int16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Int32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_SByte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Single",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteDifference(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_UInt16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_UInt32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifference(left[i], right[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceAdd_Vector128_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceAdd",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_Byte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_Int16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_Int32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_SByte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_UInt16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLower_Vector64_UInt32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWidening(left[i], right[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_Byte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_Int16",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_Int32",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_SByte",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_UInt16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningLowerAndAdd_Vector64_UInt32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningLowerAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_Byte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_SByte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpper_Vector128_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpper(left, right, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_Byte",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_Int16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_Int32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_SByte",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_UInt16",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceWideningUpperAndAdd_Vector128_UInt32",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceWideningUpperAndAdd",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.AbsoluteDifferenceWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector64_Byte",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector64_Int16",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector64_Int32",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector64_SByte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector64_Single",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Add(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector64_UInt16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector64_UInt32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Byte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Int16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Int32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Int64",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_SByte",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Single",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Add(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_UInt16",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_UInt32",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_UInt64",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.Add(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingLower_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.AddHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",                         ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddHighNarrowingUpper_Vector128_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddHighNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",                        ["ValidateIterResult"] = "Helpers.AddHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_Byte",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_Int16",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_Int32",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_SByte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_Single",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AddPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_UInt16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector64_UInt32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector64_Byte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector64_Int16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector64_SByte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector64_UInt16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_Byte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_Int16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_Int32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_SByte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_UInt16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWidening_Vector128_UInt32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWidening",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.AddPairwiseWidening(firstOp, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector64_Byte",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector64_Int16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector64_SByte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector64_UInt16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAdd_Vector128_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAdd",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, i) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAddScalar_Vector64_Int32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAddScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateFirstResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, 0) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningAndAddScalar_Vector64_UInt32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningAndAddScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateFirstResult"] = "Helpers.AddPairwiseWideningAndAdd(left, right, 0) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningScalar_Vector64_Int32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningScalar",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateFirstResult"] = "Helpers.AddPairwiseWidening(firstOp, 0) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "AddPairwiseWideningScalar_Vector64_UInt32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseWideningScalar",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateFirstResult"] = "Helpers.AddPairwiseWidening(firstOp, 0) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_Byte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_Int16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_Int32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_SByte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_UInt16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingLower_Vector64_UInt32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingLower",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_Byte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_Int16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_Int32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",                         ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_SByte",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_UInt16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "AddRoundedHighNarrowingUpper_Vector128_UInt32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddRoundedHighNarrowingUpper",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",                        ["ValidateIterResult"] = "Helpers.AddRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_Byte",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_Int16",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_Int32",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_SByte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_UInt16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector64_UInt32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_Byte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_Int16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_Int32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_Int64",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_SByte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_UInt16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_UInt32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddSaturate_Vector128_UInt64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturate",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.AddSaturate(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_Int64",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_UInt64",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddScalar_Vector64_Double",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Add(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddScalar_Vector64_Int64",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.Add(left[0], right[0]) != result[0]",                                                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddScalar_Vector64_Single",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Add(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddScalar_Vector64_UInt64",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.Add(left[0], right[0]) != result[0]",                                                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_Byte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_UInt16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector64_UInt32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_Int16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_Int32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_Int64",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_UInt16",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_UInt32",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningLower_Vector128_UInt64",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningLower",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Byte_Vector128_Byte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int16_Vector128_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int16_Vector128_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int32_Vector128_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int32_Vector128_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_Int64_Vector128_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_SByte_Vector128_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt16_Vector128_Byte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt16_Vector128_UInt16",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt32_Vector128_UInt16",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt32_Vector128_UInt32",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddWideningUpper_Vector128_UInt64_Vector128_UInt32",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "AddWideningUpper",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_Byte",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_Double",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.And(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_Int16",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_Int32",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_Int64",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_SByte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_Single",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.And(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_UInt16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_UInt32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector64_UInt64",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_Byte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_Double",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.And(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_Int16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_Int32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_Int64",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_SByte",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_Single",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.And(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_UInt16",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_UInt32",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "And_Vector128_UInt64",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "And",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.And(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Byte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Double",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.BitwiseClear(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Int16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Int32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Int64",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_SByte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_Single",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.BitwiseClear(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_UInt16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_UInt32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector64_UInt64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Double",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.BitwiseClear(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Int64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.BitwiseClear(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "BitwiseClear_Vector128_UInt64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseClear",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.BitwiseClear(left[i], right[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Double",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Int64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",                         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector64_UInt64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",                        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Byte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Double",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Int16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Int32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Int64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",                         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_SByte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_UInt16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_UInt32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "BitwiseSelect_Vector128_UInt64",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "BitwiseSelect",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",                        ["ValidateIterResult"] = "Helpers.BitwiseSelect(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_Byte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_Int16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_Int32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_SByte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_Single",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_UInt16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector64_UInt32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Single",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_Byte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_Int16",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_Int32",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_SByte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_Single",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_UInt16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector64_UInt32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Byte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Int16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Int32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_SByte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Single",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_UInt16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_UInt32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_Byte",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_Int16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_Int32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_SByte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_Single",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_UInt16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector64_UInt32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Single",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_Byte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_Int16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_Int32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_SByte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_Single",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_UInt16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector64_UInt32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Byte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Single",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThan(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_UInt16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_UInt32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_Single",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector64_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Byte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Single",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThanOrEqual(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_UInt16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_UInt32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_Byte",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_Int16",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_Int32",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_SByte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_Single",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareTest(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_UInt16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector64_UInt32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Byte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Int16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Int32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_SByte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Single",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareTest(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_UInt16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_UInt32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "DivideScalar_Vector64_Double",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DivideScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Divide(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                       ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "DivideScalar_Vector64_Single",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DivideScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Divide(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                       ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector64_Byte_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector64_Int16_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector64_Int32_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector64_SByte_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector64_Single_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector64_UInt16_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector64_UInt32_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector128_Byte_8",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "8",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector128_Int16_4",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "4",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector128_Int32_2",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "2",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector128_SByte_8",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "8",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector128_Single_2",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "2",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector128_UInt16_4",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "4",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector64_Vector128_UInt32_2",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector64",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "2",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector64_Byte_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector64_Int16_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector64_Int32_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector64_SByte_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector64_Single_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector64_UInt16_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector64_UInt32_1",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector128_Byte_8",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "8",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector128_Int16_4",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "4",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector128_Int32_2",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "2",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector128_SByte_8",                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "8",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector128_Single_2",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "2",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector128_UInt16_4",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "4",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_Vector128_UInt32_2",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "2",                                                                                                                                ["ValidateIterResult"] = "firstOp[Imm] != result[i]"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Byte",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",                                     ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Byte_31",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",                                     ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Int16",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",                                    ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Int16_31",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",                                    ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Int32",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Int32_31",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_SByte",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",                                    ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_SByte_31",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",                                    ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Single",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",                                   ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_Single_31",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",                                   ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_UInt16",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",                                   ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_UInt16_31",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",                                   ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_UInt32",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector64_UInt32_31",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector64",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Byte",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",                                     ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Byte_31",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",                                     ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int16",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",                                    ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int16_31",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",                                    ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int32",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int32_31",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_SByte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",                                    ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_SByte_31",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",                                    ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Single",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",                                   ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Single_31",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",                                   ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",                                   ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt16_31",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",                                   ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt32_31",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_Byte_1",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_Int16_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_Int32_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_SByte_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_Single_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "BitConverter.SingleToInt32Bits(firstOp[ElementIndex]) != BitConverter.SingleToInt32Bits(result)"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_UInt16_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector64_UInt32_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Byte_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Double_1",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "BitConverter.DoubleToInt64Bits(firstOp[ElementIndex]) != BitConverter.DoubleToInt64Bits(result)"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Int16_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Int32_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Int64_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_SByte_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_Single_1",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "BitConverter.SingleToInt32Bits(firstOp[ElementIndex]) != BitConverter.SingleToInt32Bits(result)"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_UInt16_1",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_UInt32_1",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("ExtractTest.template",              new Dictionary<string, string> { ["TestName"] = "Extract_Vector128_UInt64_1",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Extract",                                                                                                                  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_Int64",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingUpper_Vector128_UInt64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowingUpper(left, right, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_Int64",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ExtractNarrowingLower_Vector128_UInt64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractNarrowingLower",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.ExtractNarrowing(firstOp[i]) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector64_Byte_1",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector64_Int16_1",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector64_Int32_1",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector64_SByte_1",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector64_Single_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector64_UInt16_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector64_UInt32_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector64",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Byte_1",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Double_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Int16_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Int32_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Int64_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_SByte_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_Single_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_UInt16_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_UInt32_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("ExtractVectorTest.template",        new Dictionary<string, string> { ["TestName"] = "ExtractVector128_UInt64_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ExtractVector128",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["ElementIndex"] = "1",                                                        ["ValidateIterResult"] = "Helpers.ExtractVector(firstOp, secondOp, ElementIndex, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_Byte",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_Int16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_Int32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_SByte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_UInt16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector64_UInt32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_Byte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_UInt16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddHalving_Vector128_UInt32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddHalving",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedAddHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector64_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_Byte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_UInt16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedAddRoundedHalving_Vector128_UInt32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedAddRoundedHalving",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedAddRoundedHalving(left[i], right[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAdd_Vector64_Single",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAdd",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAdd_Vector128_Single",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAdd",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddScalar_Vector64_Double",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                           ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddScalar_Vector64_Single",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddNegatedScalar_Vector64_Double",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddNegatedScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAddNegated(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                    ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddNegatedScalar_Vector64_Single",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddNegatedScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAddNegated(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtract_Vector64_Single",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtract",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtract_Vector128_Single",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtract",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractScalar_Vector64_Double",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractScalar_Vector64_Single",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                      ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractNegatedScalar_Vector64_Double",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractNegatedScalar",                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtractNegated(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",               ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractNegatedScalar_Vector64_Single",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractNegatedScalar",                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtractNegated(firstOp[0], secondOp[0], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[0])",               ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_Byte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_Int16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_Int32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_SByte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_UInt16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector64_UInt32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "FusedSubtractHalving_Vector128_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedSubtractHalving",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.FusedSubtractHalving(left[i], right[i]) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_Byte_1",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_Int16_1",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_Int32_1",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_SByte_1",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_Single_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_UInt16_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector64_UInt32_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Byte_1",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Double_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Int16_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Int32_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Int64_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_SByte_1",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_Single_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_UInt16_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_UInt32_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("InsertTest.template",               new Dictionary<string, string> { ["TestName"] = "Insert_Vector128_UInt64_1",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Insert",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector64_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector64_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector64_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector128_Int16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector128_Int32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Vector128_SByte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingSignCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingSignBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_Byte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_UInt16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector64_UInt32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_Byte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_Int16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_Int32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_SByte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_UInt16",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Vector128_UInt32",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LeadingZeroCount",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.CountLeadingZeroBits(firstOp[i]) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector64_Byte_7",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "7",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector64_Int16_3",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "3",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector64_Int32_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector64_SByte_7",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "7",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector64_Single_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector64_UInt16_3",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "3",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector64_UInt32_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_Byte_15",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "15",                                       ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_Double_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_Int16_7",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "7",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_Int32_3",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "3",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_Int64_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_SByte_15",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "15",                                       ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_Single_3",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "3",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex, thirdOp, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_UInt16_7",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "7",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_UInt32_3",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "3",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadAndInsertScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "LoadAndInsertScalar_Vector128_UInt64_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "LoadAndInsertScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["ElementIndex"] = "1",                                        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex, thirdOp, i) != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector64_Byte",                                                       ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector64",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector64_Int16",                                                      ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector64",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector64_Int32",                                                      ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector64",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector64_SByte",                                                      ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector64",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector64_Single",                                                     ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector64",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[0]) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector64_UInt16",                                                     ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector64",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector64_UInt32",                                                     ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector64",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_Byte",                                                      ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_Int16",                                                     ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_Int32",                                                     ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_SByte",                                                     ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_Single",                                                    ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[0]) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_UInt16",                                                    ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_UInt32",                                                    ["Isa"] = "AdvSimd",                                ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_Byte",                                                                     ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_Double",                                                                   ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(firstOp[i]) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_Int16",                                                                    ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_Int32",                                                                    ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_Int64",                                                                    ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_SByte",                                                                    ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_Single",                                                                   ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[i]) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_UInt16",                                                                   ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_UInt32",                                                                   ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector64_UInt64",                                                                   ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector64",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_Byte",                                                                    ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_Double",                                                                  ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(firstOp[i]) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_Int16",                                                                   ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_Int32",                                                                   ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_Int64",                                                                   ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_SByte",                                                                   ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_Single",                                                                  ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[i]) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_UInt16",                                                                  ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_UInt32",                                                                  ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadVector128_UInt64",                                                                  ["Isa"] = "AdvSimd",                                ["Method"] = "LoadVector128",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector64_Byte",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector64_Int16",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector64_Int32",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector64_SByte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector64_Single",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Max(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector64_UInt16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector64_UInt32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Byte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Int16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Int32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector128_SByte",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Single",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Max(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector128_UInt16",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector128_UInt32",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Max(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxNumber_Vector64_Single",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumber",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumber(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxNumber_Vector128_Single",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumber",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumber(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MaxNumberScalar_Vector64_Double",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberScalar",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxNumber(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                    ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MaxNumberScalar_Vector64_Single",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberScalar",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumber(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_Byte",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_Int16",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_Int32",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_SByte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_Single",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_UInt16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector64_UInt32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector64_Byte",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector64_Int16",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector64_Int32",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector64_SByte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector64_Single",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Min(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector64_UInt16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector64_UInt32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Byte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Int16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Int32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector128_SByte",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Single",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Min(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector128_UInt16",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector128_UInt32",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Min(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinNumber_Vector64_Single",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumber",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumber(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinNumber_Vector128_Single",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumber",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumber(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MinNumberScalar_Vector64_Double",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberScalar",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinNumber(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                    ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MinNumberScalar_Vector64_Single",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberScalar",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumber(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_Byte",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_Int16",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_Int32",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_SByte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_Single",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_UInt16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector64_UInt32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_Byte",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_Int16",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_Int32",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_SByte",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_Single",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_UInt16",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector64_UInt32",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Byte",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Int16",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Int32",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_SByte",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Single",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_UInt16",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_UInt32",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyScalar_Vector64_Double",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Multiply(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyScalar_Vector64_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_Byte",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_Int16",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_Int32",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_SByte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_UInt16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector64_UInt32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_Byte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_Int16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_Int32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_SByte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_UInt16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAdd_Vector128_UInt32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAdd",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAddByScalar_Vector64_Int16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddByScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAddByScalar_Vector64_Int32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddByScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAddByScalar_Vector64_UInt16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddByScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAddByScalar_Vector64_UInt32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddByScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAddByScalar_Vector128_Int16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddByScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAddByScalar_Vector128_Int32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddByScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAddByScalar_Vector128_UInt16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddByScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyAddByScalar_Vector128_UInt32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddByScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector64_Int16_Vector64_Int16_3",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector64_Int16_Vector128_Int16_7",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector64_Int32_Vector64_Int32_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector64_Int32_Vector128_Int32_3",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3",                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7",                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1",                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3",                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector128_Int16_Vector64_Int16_3",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector128_Int16_Vector128_Int16_7",                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector128_Int32_Vector64_Int32_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector128_Int32_Vector128_Int32_3",                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3",                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1",                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyAddBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyAddBySelectedScalar",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector64_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[0]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector64_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[0]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector64_Single",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(left[i], right[0])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector64_UInt16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[0]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector64_UInt32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[0]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector128_Int16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[0]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector128_Int32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[0]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector128_Single",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(left[i], right[0])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector128_UInt16",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[0]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector128_UInt32",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Multiply(left[i], right[0]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_Int16_Vector64_Int16_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_Int16_Vector128_Int16_7",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_Int32_Vector64_Int32_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_Int32_Vector128_Int32_3",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_Single_Vector64_Single_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_Single_Vector128_Single_3",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "3",                                                                 ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_UInt16_Vector64_UInt16_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_Int16_Vector64_Int16_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_Int16_Vector128_Int16_7",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_Int32_Vector64_Int32_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_Int32_Vector128_Int32_3",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_Single_Vector64_Single_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_Single_Vector128_Single_3",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "3",                                                                 ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_UInt16_Vector64_UInt16_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",                                                                 ["ValidateIterResult"] = "Helpers.Multiply(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector64_Int16_3",                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLower",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLower_Vector64_Int16_Vector128_Int16_7",                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLower",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector64_Int32_1",                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLower",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLower_Vector64_Int32_Vector128_Int32_3",                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLower",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector64_UInt16_3",               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLower",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLower_Vector64_UInt16_Vector128_UInt16_7",              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLower",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector64_UInt32_1",               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLower",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLower_Vector64_UInt32_Vector128_UInt32_3",              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLower",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWidening(firstOp[i], secondOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector64_Int16_3",           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int16_Vector128_Int16_7",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector64_Int32_1",           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_Int32_Vector128_Int32_3",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector64_UInt16_3",         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt16_Vector128_UInt16_7",        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector64_UInt32_1",         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndAdd_Vector64_UInt32_Vector128_UInt32_3",        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector64_Int16_3",      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int16_Vector128_Int16_7",     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector64_Int32_1",      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_Int32_Vector128_Int32_3",     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector64_UInt16_3",    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt16_Vector128_UInt16_7",   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector64_UInt32_1",    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningLowerAndSubtract_Vector64_UInt32_Vector128_UInt32_3",   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningLowerAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector64_Int16_3",                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpper",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpper_Vector128_Int16_Vector128_Int16_7",               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpper",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector64_Int32_1",                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpper",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpper_Vector128_Int32_Vector128_Int32_3",               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpper",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector64_UInt16_3",              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpper",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpper_Vector128_UInt16_Vector128_UInt16_7",             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpper",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector64_UInt32_1",              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpper",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpper_Vector128_UInt32_Vector128_UInt32_3",             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpper",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpper(firstOp, secondOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector64_Int16_3",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int16_Vector128_Int16_7",         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector64_Int32_1",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_Int32_Vector128_Int32_3",         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector64_UInt16_3",        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt16_Vector128_UInt16_7",       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector64_UInt32_1",        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndAdd_Vector128_UInt32_Vector128_UInt32_3",       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndAdd",                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndAdd(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector64_Int16_3",     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int16_Vector128_Int16_7",    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector64_Int32_1",     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_Int32_Vector128_Int32_3",    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector64_UInt16_3",   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt16_Vector128_UInt16_7",  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector64_UInt32_1",   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalarWideningUpperAndSubtract_Vector128_UInt32_Vector128_UInt32_3",  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalarWideningUpperAndSubtract",           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplyByScalarWideningUpperAndSubtract(firstOp, secondOp, thirdOp[Imm], i) != result[i]"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyScalarBySelectedScalar_Vector64_Single_Vector64_Single_1",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyScalarBySelectedScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["Imm"] = "1",  ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[0], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[0])",  ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyScalarBySelectedScalar_Vector64_Single_Vector128_Single_3",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyScalarBySelectedScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["Imm"] = "3",  ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Multiply(firstOp[0], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[0])",  ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_Byte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_UInt16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector64_UInt32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_Byte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_Int16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_Int32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_SByte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_UInt16",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtract_Vector128_UInt32",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtract",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector64_Int16_Vector64_Int16_3",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector64_Int16_Vector128_Int16_7",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector64_Int32_Vector64_Int32_1",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector64_Int32_Vector128_Int32_3",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector64_UInt16_3",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector64_UInt16_Vector128_UInt16_7",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector64_UInt32_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector64_UInt32_Vector128_UInt32_3",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector128_Int16_Vector64_Int16_3",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector128_Int16_Vector128_Int16_7",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector128_Int32_Vector64_Int32_1",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector128_Int32_Vector128_Int32_3",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector64_UInt16_3",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector128_UInt16_Vector128_UInt16_7",                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector64_UInt32_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MultiplySubtractBySelectedScalar_Vector128_UInt32_Vector128_UInt32_3",                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "3",  ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtractByScalar_Vector64_Int16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractByScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtractByScalar_Vector64_Int32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractByScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtractByScalar_Vector64_UInt16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractByScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtractByScalar_Vector64_UInt32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractByScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtractByScalar_Vector128_Int16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractByScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtractByScalar_Vector128_Int32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractByScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtractByScalar_Vector128_UInt16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractByScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplySubtractByScalar_Vector128_UInt32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplySubtractByScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplySubtract(firstOp[i], secondOp[i], thirdOp[0]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLower_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.MultiplyWidening(left[i], right[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_Byte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_Int16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_Int32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_SByte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_UInt16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndAdd_Vector64_UInt32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplyWideningAndAdd(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_Byte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_Int16",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_Int32",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_SByte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_UInt16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningLowerAndSubtract_Vector64_UInt32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningLowerAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplyWideningAndSubtract(firstOp[i], secondOp[i], thirdOp[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_Byte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpper_Vector128_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.MultiplyWideningUpper(left, right, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_Byte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_Int16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_Int32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_SByte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_UInt16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndAdd_Vector128_UInt32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndAdd(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_Byte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_UInt16",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "MultiplyWideningUpperAndSubtract_Vector128_UInt32",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyWideningUpperAndSubtract",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.MultiplyWideningUpperAndSubtract(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector64_Int16",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector64_Int32",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector64_SByte",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector64_Single",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Negate(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Int16",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Int32",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_SByte",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Single",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Negate(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "NegateScalar_Vector64_Double",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "NegateScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Negate(firstOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                              ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "NegateScalar_Vector64_Single",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "NegateScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Negate(firstOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Byte",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Double",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Not(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Int16",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Int32",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Int64",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_SByte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_Single",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Not(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_UInt16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_UInt32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector64_UInt64",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Byte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Double",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Not(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Int16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Int32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Int64",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_SByte",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_Single",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Not(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_UInt16",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_UInt32",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Not_Vector128_UInt64",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Not",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.Not(firstOp[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Byte",                                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Double",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Or(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Int16",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Int32",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Int64",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_SByte",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_Single",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Or(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_UInt16",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_UInt32",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector64_UInt64",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Byte",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Double",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Or(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Int16",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Int32",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Int64",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_SByte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_Single",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Or(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_UInt16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_UInt32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Or_Vector128_UInt64",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Or",                                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.Or(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Byte",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Double",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.OrNot(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Int16",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Int32",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Int64",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_SByte",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_Single",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.OrNot(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_UInt16",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_UInt32",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector64_UInt64",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Byte",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Double",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.OrNot(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Int16",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Int32",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Int64",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_SByte",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_Single",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.OrNot(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_UInt16",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_UInt32",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "OrNot_Vector128_UInt64",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "OrNot",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.OrNot(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "PolynomialMultiply_Vector64_Byte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiply",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.PolynomialMultiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "PolynomialMultiply_Vector64_SByte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiply",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.PolynomialMultiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "PolynomialMultiply_Vector128_Byte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiply",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.PolynomialMultiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "PolynomialMultiply_Vector128_SByte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiply",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.PolynomialMultiply(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningLower_Vector64_Byte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.PolynomialMultiplyWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningLower_Vector64_SByte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.PolynomialMultiplyWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningUpper_Vector128_Byte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.PolynomialMultiplyWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningUpper_Vector128_SByte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.PolynomialMultiplyWideningUpper(left, right, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "PopCount_Vector64_Byte",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PopCount",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.BitCount(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "PopCount_Vector64_SByte",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PopCount",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.BitCount(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "PopCount_Vector128_Byte",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PopCount",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.BitCount(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "PopCount_Vector128_SByte",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "PopCount",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.BitCount(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector64_Single",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                                             ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(result[i]) != 0x409e8000"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector64_UInt32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.UnsignedRecipEstimate(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector128_Single",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                                             ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(result[i]) != 0x409e8000"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector128_UInt32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.UnsignedRecipEstimate(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector64_Single",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                                             ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(result[i]) != 0x400e8000"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector64_UInt32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.UnsignedRSqrtEstimate(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector128_Single",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                                             ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(result[i]) != 0x400e8000"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector128_UInt32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.UnsignedRSqrtEstimate(firstOp[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStep_Vector64_Single",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStep",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRSqrtStepFused(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStep_Vector128_Single",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStep",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRSqrtStepFused(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ReciprocalStep_Vector64_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStep",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRecipStepFused(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ReciprocalStep_Vector128_Single",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStep",                                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRecipStepFused(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector64_Int16",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector64_Int32",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector64_SByte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector128_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector128_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector128_Int64",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmetic_Vector128_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmetic",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmetic(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector64_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector64_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector64_SByte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector128_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector128_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector128_Int64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRounded_Vector128_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRounded",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector64_Int16",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector64_Int32",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector64_SByte",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector128_Int16",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector128_Int32",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector128_Int64",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturate_Vector128_SByte",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturate",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturateScalar_Vector64_Int64",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturateScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedScalar_Vector64_Int64",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRounded(left[0], right[0]) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector64_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector64_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector64_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector128_Int16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector128_Int32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector128_Int64",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturate_Vector128_SByte",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturate",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftArithmeticSaturate(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturateScalar_Vector64_Int64",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturateScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticSaturate(left[0], right[0]) != result[0]",                                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticScalar_Vector64_Int64",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmetic(left[0], right[0]) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_Byte_1",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_Int16_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_Int32_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_SByte_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_UInt16_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector64_UInt32_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_Byte_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_Int16_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_Int64_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_SByte_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_UInt16_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_UInt32_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogical_Vector128_UInt64_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogical",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_Byte",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "4",                                                                 ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_Int16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "8",                                                                 ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_Int32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "16",                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_SByte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "4",                                                                 ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_UInt16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "8",                                                                 ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector64_UInt32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "16",                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "4",                                                                 ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "8",                                                                 ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "16",                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_Int64",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "32",                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "4",                                                                 ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "8",                                                                 ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "16",                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsert_Vector128_UInt64",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsert",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "32",                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsertScalar_Vector64_Int64",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsertScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "32",                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalAndInsertScalar_Vector64_UInt64",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalAndInsertScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "32",                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalAndInsert(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_Byte_1",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_Int16_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_Int32_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_SByte_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_UInt16_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector64_UInt32_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_Byte_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_Int16_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_Int32_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_Int64_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_SByte_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_UInt16_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_UInt32_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturate_Vector128_UInt64_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturate",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[i], Imm) != result[i]"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_Int64_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_UInt64_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector64_Int16_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector64_Int32_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector64_SByte_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector128_Int16_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector128_Int32_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector128_Int64_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsigned_Vector128_SByte_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsigned",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int64_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsignedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalScalar_Vector64_Int64_1",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogical(firstOp[0], Imm) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalScalar_Vector64_UInt64_1",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogical(firstOp[0], Imm) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_Byte_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_Int16_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_Int32_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_SByte_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_UInt16_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningLower_Vector64_UInt32_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningLower",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWidening(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_Byte_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_Int16_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_Int32_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_SByte_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_UInt16_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalWideningUpper_Vector128_UInt32_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalWideningUpper",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftLeftLogicalWideningUpper(firstOp, Imm, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_Byte",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_Int16",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_Int32",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_SByte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_UInt16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector64_UInt32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_Byte",                                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_Int16",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_Int32",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_Int64",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_SByte",                                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_UInt16",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_UInt32",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogical_Vector128_UInt64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogical",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogical(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_Byte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_Int16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_Int32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_SByte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_UInt16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector64_UInt32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_Byte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_Int16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_Int32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_Int64",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_SByte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_UInt16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_UInt32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRounded_Vector128_UInt64",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRounded",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRounded(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_Byte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_Int16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_Int32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_SByte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_UInt16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector64_UInt32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_Byte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_Int16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_Int32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_Int64",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_SByte",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_UInt16",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_UInt32",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturate_Vector128_UInt64",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturate",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_Int64",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_UInt64",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedScalar_Vector64_Int64",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedScalar",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRounded(left[0], right[0]) != result[0]",                                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedScalar_Vector64_UInt64",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedScalar",                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRounded(left[0], right[0]) != result[0]",                                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_Byte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_Int16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_Int32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_SByte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_UInt16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector64_UInt32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_Int64",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturate_Vector128_UInt64",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturate",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.ShiftLogicalSaturate(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_Int64",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_UInt64",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalScalar_Vector64_Int64",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogical(left[0], right[0]) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalScalar_Vector64_UInt64",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogical(left[0], right[0]) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_Byte",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "4",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_Int16",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "8",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_Int32",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "16",                                                                ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_SByte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "4",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_UInt16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "8",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector64_UInt32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "16",                                                                ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_Byte",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "4",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_Int16",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "8",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_Int32",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "16",                                                                ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_Int64",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "32",                                                                ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_SByte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "4",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_UInt16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "8",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_UInt32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "16",                                                                ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightAndInsert_Vector128_UInt64",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightAndInsert",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "32",                                                                ["ValidateIterResult"] = "Helpers.ShiftRightAndInsert(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector64_Int16_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector64_Int32_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector64_SByte_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector128_Int16_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector128_Int32_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector128_Int64_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmetic_Vector128_SByte_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmetic",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmetic(firstOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector64_Int16_1",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector64_Int32_1",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector64_SByte_1",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector128_Int16_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector128_Int32_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector128_Int64_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAdd_Vector128_SByte_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAdd",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticAddScalar_Vector64_Int64_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticAddScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateLower_Vector64_Int16_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateLower",                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateLower_Vector64_Int32_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateLower",                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateLower_Vector64_SByte_1",                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateLower",                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_Byte_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_UInt16_1",                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower_Vector64_UInt32_1",                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedLower",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_Byte_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper",         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt16_1",                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper",         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper_Vector128_UInt32_1",                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedUpper",         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int16_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUpper",                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUpper_Vector128_Int32_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUpper",                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUpper_Vector128_SByte_1",                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUpper",                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector64_Int16_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector64_Int32_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector64_SByte_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector128_Int16_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector128_Int32_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector128_Int64_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRounded_Vector128_SByte_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRounded",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector64_Int16_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector64_Int32_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector64_SByte_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector128_Int16_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector128_Int32_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector128_Int64_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAdd_Vector128_SByte_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAdd",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedAddScalar_Vector64_Int64_1",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedAddScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                    ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_Int16_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower",          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_Int32_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower",          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower_Vector64_SByte_1",                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateLower",          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_Byte_1",             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower",  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_UInt16_1",           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower",  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower_Vector64_UInt32_1",           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedLower",  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_Byte_1",            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper",  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt16_1",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper",  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper_Vector128_UInt32_1",          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper",  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsignedUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int16_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper",          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_Int32_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper",          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper_Vector128_SByte_1",                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUpper",          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedScalar_Vector64_Int64_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRounded(firstOp[0], Imm) != result[0]",                                                                                                    ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticScalar_Vector64_Int64_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmetic(firstOp[0], Imm) != result[0]",                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_Byte_1",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_Int16_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_Int32_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_SByte_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_UInt16_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector64_UInt32_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_Byte_1",                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_Int16_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_Int32_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_Int64_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_SByte_1",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_UInt16_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_UInt32_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogical_Vector128_UInt64_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogical",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogical(firstOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_Byte_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_Int16_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_Int32_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_SByte_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_UInt16_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector64_UInt32_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_Byte_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_Int16_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_Int32_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_Int64_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_SByte_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_UInt16_1",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_UInt32_1",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAdd_Vector128_UInt64_1",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAdd",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAddScalar_Vector64_Int64_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAddScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAddScalar_Vector64_UInt64_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAddScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAndInsertScalar_Vector64_Int64",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAndInsertScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "32",                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightAndInsert(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalAndInsertScalar_Vector64_UInt64",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalAndInsertScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "32",                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightAndInsert(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_Byte_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_Int16_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_Int32_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_SByte_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_UInt16_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingLower_Vector64_UInt32_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingLower",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_Byte_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_Int16_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_Int32_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_SByte_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_UInt16_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateLower_Vector64_UInt32_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateLower",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_Byte_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int16_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_Int32_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_SByte_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt16_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateUpper_Vector128_UInt32_1",                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateUpper",                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_Byte_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_Int16_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_Int32_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_SByte_1",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_UInt16_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingUpper_Vector128_UInt32_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_Byte_1",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_Int16_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_Int32_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_SByte_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_UInt16_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector64_UInt32_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_Byte_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_Int16_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_Int32_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_Int64_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_SByte_1",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_UInt16_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_UInt32_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRounded_Vector128_UInt64_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRounded",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_Byte_1",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_Int16_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_Int32_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_SByte_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_UInt16_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector64_UInt32_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_Byte_1",                                          ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_Int16_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_Int32_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_Int64_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_SByte_1",                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_UInt16_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_UInt32_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAdd_Vector128_UInt64_1",                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAdd",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[i], secondOp[i], Imm) != result[i]"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAddScalar_Vector64_Int64_1",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAddScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedAddScalar_Vector64_UInt64_1",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedAddScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                 ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedAdd(firstOp[0], secondOp[0], Imm) != result[0]",                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_Byte_1",                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_Int16_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_Int32_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_SByte_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_UInt16_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingLower_Vector64_UInt32_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingLower",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowing(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_Byte_1",                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_Int16_1",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_Int32_1",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_SByte_1",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_UInt16_1",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateLower_Vector64_UInt32_1",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateLower",             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[i], Imm) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Byte_1",                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int16_1",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_Int32_1",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_SByte_1",                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UInt16_1",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper_Vector128_UInt32_1",                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateUpper",             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturateUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_Byte_1",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int16_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_Int32_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_SByte_1",                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt16_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingUpper_Vector128_UInt32_1",                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingUpper",                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingUpper(firstOp, secondOp, Imm, i) != result[i]"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedScalar_Vector64_Int64_1",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedScalar_Vector64_UInt64_1",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRounded(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalScalar_Vector64_Int64_1",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogical(firstOp[0], Imm) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalScalar_Vector64_UInt64_1",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogical(firstOp[0], Imm) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SignExtendWideningLower_Vector64_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWidening(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SignExtendWideningLower_Vector64_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWidening(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SignExtendWideningLower_Vector64_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWidening(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SignExtendWideningUpper_Vector128_Int16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWideningUpper(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SignExtendWideningUpper_Vector128_Int32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWideningUpper(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SignExtendWideningUpper_Vector128_SByte",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SignExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.SignExtendWideningUpper(firstOp, i) != result[i]"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "SqrtScalar_Vector64_Double",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SqrtScalar",                                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Sqrt(firstOp[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                                ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "SqrtScalar_Vector64_Single",                                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SqrtScalar",                                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Sqrt(firstOp[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                                ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Byte",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Double",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(firstOp[i]) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Int16",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Int32",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Int64",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_SByte",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_Single",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[i]) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_UInt16",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_UInt32",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector64_UInt64",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Byte",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Double",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(firstOp[i]) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Int16",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Int32",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Int64",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_SByte",                                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_Single",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(firstOp[i]) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_UInt16",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_UInt32",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreUnOpTest.template",            new Dictionary<string, string> { ["TestName"] = "Store_Vector128_UInt64",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Store",                                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[i] != result[i]"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector64_Byte_7",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "7",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector64_Int16_3",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "3",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector64_Int32_1",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector64_SByte_7",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "7",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector64_Single_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "BitConverter.SingleToInt32Bits(firstOp[ElementIndex]) != BitConverter.SingleToInt32Bits(result)"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector64_UInt16_3",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "3",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector64_UInt32_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_Byte_15",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex"] = "15",                                                                                                                      ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_Double_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "BitConverter.DoubleToInt64Bits(firstOp[ElementIndex]) != BitConverter.DoubleToInt64Bits(result)"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_Int16_7",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex"] = "7",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_Int32_3",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex"] = "3",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_Int64_1",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_SByte_15",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex"] = "15",                                                                                                                      ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_Single_3",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex"] = "3",                                                                                                                       ["ValidateResult"] = "BitConverter.SingleToInt32Bits(firstOp[ElementIndex]) != BitConverter.SingleToInt32Bits(result)"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_UInt16_7",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex"] = "7",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_UInt32_3",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex"] = "3",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("StoreSelectedScalarTest.template",  new Dictionary<string, string> { ["TestName"] = "StoreSelectedScalar_Vector128_UInt64_1",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "StoreSelectedScalar",                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["ElementIndex"] = "1",                                                                                                                       ["ValidateResult"] = "firstOp[ElementIndex] != result"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_Byte",                                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_Int16",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_Int32",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_SByte",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_Single",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Subtract(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_UInt16",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector64_UInt32",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Byte",                                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Int16",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Int32",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Int64",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_SByte",                                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Single",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Subtract(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_UInt16",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_UInt32",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_UInt64",                                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.Subtract(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_Int16",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_Int32",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_UInt16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingLower_Vector64_UInt32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingLower",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_Byte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_Int16",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_Int32",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",                         ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_SByte",                                            ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_UInt16",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractHighNarrowingUpper_Vector128_UInt32",                                           ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractHighNarrowingUpper",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",                        ["ValidateIterResult"] = "Helpers.SubtractHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_Byte",                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_Int16",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_Int32",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_SByte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_UInt16",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingLower_Vector64_UInt32",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingLower",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowing(left[i], right[i]) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_Byte",                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_Int16",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_Int32",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",                         ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_SByte",                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",  ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_UInt16",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "SubtractRoundedHighNarrowingUpper_Vector128_UInt32",                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractRoundedHighNarrowingUpper",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",                        ["ValidateIterResult"] = "Helpers.SubtractRoundedHighNarrowingUpper(firstOp, secondOp, thirdOp, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_Byte",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_Int16",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_Int32",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_SByte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_UInt16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector64_UInt32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_Byte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_Int16",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_Int32",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_Int64",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_SByte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_UInt16",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_UInt32",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractSaturate_Vector128_UInt64",                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturate",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractSaturate(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_Int64",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_UInt64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractScalar_Vector64_Double",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Subtract(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractScalar_Vector64_Int64",                                                         ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.Subtract(left[0], right[0]) != result[0]",                                                                                                                     ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractScalar_Vector64_Single",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Subtract(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractScalar_Vector64_UInt64",                                                        ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractScalar",                                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.Subtract(left[0], right[0]) != result[0]",                                                                                                                     ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_Byte",                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_Int16",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_Int32",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_SByte",                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_UInt16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector64_UInt32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_Int16",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_Int32",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_Int64",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_UInt16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_UInt32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningLower_Vector128_UInt64",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningLower",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractWidening(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Byte_Vector128_Byte",                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int16_Vector128_Int16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int16_Vector128_SByte",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int32_Vector128_Int16",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int32_Vector128_Int32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_Int64_Vector128_Int32",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_SByte_Vector128_SByte",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt16_Vector128_Byte",                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt16_Vector128_UInt16",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt32_Vector128_UInt16",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt32_Vector128_UInt32",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "SubtractWideningUpper_Vector128_UInt64_Vector128_UInt32",                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractWideningUpper",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.SubtractWideningUpper(left, right, i) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "VectorTableLookup_Vector64_Byte",                                                       ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookup",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "(Byte)(TestLibrary.Generator.GetByte() %  20)",                                                                           ["ValidateFirstResult"] = "Helpers.TableVectorLookup(0, right, left) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "Helpers.TableVectorLookup(i, right, left) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "VectorTableLookup_Vector64_SByte",                                                      ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookup",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "(SByte)(TestLibrary.Generator.GetSByte() %  20)",                                                                         ["ValidateFirstResult"] = "Helpers.TableVectorLookup(0, right, left) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "Helpers.TableVectorLookup(i, right, left) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "VectorTableLookupExtension_Vector64_Byte",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookupExtension",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp3"] = "(Byte)(TestLibrary.Generator.GetByte() %  20)",            ["ValidateIterResult"] = "Helpers.TableVectorExtension(i, firstOp, thirdOp, secondOp) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "VectorTableLookupExtension_Vector64_SByte",                                             ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookupExtension",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",  ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp3"] = "(SByte)(TestLibrary.Generator.GetSByte() %  20)",          ["ValidateIterResult"] = "Helpers.TableVectorExtension(i, firstOp, thirdOp, secondOp) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Byte",                                                                     ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Double",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Xor(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Int16",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Int32",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Int64",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_SByte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_Single",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Xor(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_UInt16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_UInt32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector64_UInt64",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Byte",                                                                    ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Double",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Xor(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Int16",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Int32",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Int64",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_SByte",                                                                   ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_Single",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Xor(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_UInt16",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_UInt32",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Xor_Vector128_UInt64",                                                                  ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "Xor",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.Xor(left[i], right[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_Byte",                                                 ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_Int16",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_Int32",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_SByte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_UInt16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningLower_Vector64_UInt32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningLower",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.ZeroExtendWidening(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_Byte",                                                ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_Int16",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_Int32",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_SByte",                                               ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_UInt16",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ZeroExtendWideningUpper_Vector128_UInt32",                                              ["Isa"] = "AdvSimd",       ["LoadIsa"] = "AdvSimd", ["Method"] = "ZeroExtendWideningUpper",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.ZeroExtendWideningUpper(firstOp, i) != result[i]"})
 };
 
 private static readonly (string templateFileName, Dictionary<string, string> templateData)[] AdvSimd_Arm64Inputs = new []
 {
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Double",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "-TestLibrary.Generator.GetDouble()",                                                                                                                                     ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Abs(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Int64",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "-TestLibrary.Generator.GetInt64()",                                                                                                                                      ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "AbsScalar_Vector64_Int64",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "-TestLibrary.Generator.GetInt64()",                                                                                                                                      ["ValidateFirstResult"] = "Helpers.Abs(firstOp[0]) != result[0]",                                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThan_Vector128_Double",                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThan",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareGreaterThan(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanScalar_Vector64_Double",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareGreaterThan(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                   ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanScalar_Vector64_Single",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThan(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                   ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqual_Vector128_Double",                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqual",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqualScalar_Vector64_Double",                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqualScalar",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                            ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqualScalar_Vector64_Single",                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqualScalar",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                            ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThan_Vector128_Double",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThan",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareLessThan(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanScalar_Vector64_Double",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareLessThan(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanScalar_Vector64_Single",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThan(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                      ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqual_Vector128_Double",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqual",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqualScalar_Vector64_Double",                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqualScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                               ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqualScalar_Vector64_Single",                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqualScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                               ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Double",                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteDifference(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceScalar_Vector64_Double",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteDifference(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                           ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceScalar_Vector64_Single",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteDifference(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Double",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Add(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector64_Byte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector64_Int16",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector64_SByte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector64_UInt16",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_Byte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_Int16",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_Int32",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_SByte",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_UInt16",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_UInt32",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Byte",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Double",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AddPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Int16",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Int32",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Int64",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_SByte",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Single",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AddPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_UInt16",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_UInt32",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_UInt64",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "AddPairwiseScalar_Vector64_Single",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AddPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "AddPairwiseScalar_Vector128_Double",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AddPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "AddPairwiseScalar_Vector128_Int64",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateFirstResult"] = "Helpers.AddPairwise(firstOp, 0) != result[0]",                                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "AddPairwiseScalar_Vector128_UInt64",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateFirstResult"] = "Helpers.AddPairwise(firstOp, 0) != result[0]",                                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_Byte",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_Int16",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_Int32",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_SByte",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_UInt16",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_UInt32",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Double",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Int64",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_UInt64",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareEqualScalar_Vector64_Double",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqualScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                 ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareEqualScalar_Vector64_Int64",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqualScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.CompareEqual(left[0], right[0]) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareEqualScalar_Vector64_Single",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqualScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                 ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareEqualScalar_Vector64_UInt64",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqualScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.CompareEqual(left[0], right[0]) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Double",                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareGreaterThan(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Int64",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_UInt64",                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanScalar_Vector64_Double",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareGreaterThan(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                           ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanScalar_Vector64_Int64",                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.CompareGreaterThan(left[0], right[0]) != result[0]",                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanScalar_Vector64_Single",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThan(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanScalar_Vector64_UInt64",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.CompareGreaterThan(left[0], right[0]) != result[0]",                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Double",                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Int64",                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_UInt64",                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqualScalar_Vector64_Double",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqualScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareGreaterThanOrEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                    ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqualScalar_Vector64_Int64",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqualScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.CompareGreaterThanOrEqual(left[0], right[0]) != result[0]",                                                                                                    ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqualScalar_Vector64_Single",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqualScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThanOrEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqualScalar_Vector64_UInt64",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqualScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.CompareGreaterThanOrEqual(left[0], right[0]) != result[0]",                                                                                                    ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Double",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareLessThan(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Int64",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_UInt64",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareLessThanScalar_Vector64_Double",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareLessThan(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                              ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareLessThanScalar_Vector64_Int64",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.CompareLessThan(left[0], right[0]) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareLessThanScalar_Vector64_Single",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThan(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareLessThanScalar_Vector64_UInt64",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.CompareLessThan(left[0], right[0]) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Double",                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareLessThanOrEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Int64",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_UInt64",                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqualScalar_Vector64_Double",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqualScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareLessThanOrEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                       ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqualScalar_Vector64_Int64",                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqualScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.CompareLessThanOrEqual(left[0], right[0]) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqualScalar_Vector64_Single",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqualScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThanOrEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                       ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqualScalar_Vector64_UInt64",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqualScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.CompareLessThanOrEqual(left[0], right[0]) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Double",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareTest(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Int64",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_UInt64",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareTestScalar_Vector64_Double",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTestScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareTest(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                  ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareTestScalar_Vector64_Int64",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTestScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.CompareTest(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "CompareTestScalar_Vector64_UInt64",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTestScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.CompareTest(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Divide_Vector64_Single",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Divide",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Divide(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Divide_Vector128_Double",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Divide",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Divide(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Divide_Vector128_Single",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Divide",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Divide(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_Double_1",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_Int64_1",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_UInt64_1",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Double",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",                                   ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Double_31",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",                                   ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int64",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",                                    ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int64_31",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",                                    ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("DuplicateTest.template",       new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt64",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",                                   ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
-    ("ImmOpTest.template",           new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt64_31",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",                                   ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAdd_Vector128_Double",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAdd",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtract_Vector128_Double",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtract",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Double",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Max(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector64_Byte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector64_Int16",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector64_SByte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector64_UInt16",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_Byte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_Int16",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_Int32",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_SByte",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_Single",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateReduceOpResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxAcross(firstOp)) != BitConverter.SingleToInt32Bits(result[0])",                                                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_UInt16",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_UInt32",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxNumber_Vector128_Double",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumber",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxNumber(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MaxNumberAcross_Vector128_Single",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberAcross",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateReduceOpResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumberAcross(firstOp)) != BitConverter.SingleToInt32Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwise_Vector64_Single",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwise",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumberPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwise_Vector128_Double",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwise",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxNumberPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwise_Vector128_Single",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwise",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumberPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwiseScalar_Vector64_Single",                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwiseScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumberPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                   ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwiseScalar_Vector128_Double",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwiseScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxNumberPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                   ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Byte",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Double",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Int16",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Int32",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_SByte",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Single",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_UInt16",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_UInt32",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "MaxPairwiseScalar_Vector64_Single",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "MaxPairwiseScalar_Vector128_Double",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MaxScalar_Vector64_Double",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Max(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MaxScalar_Vector64_Single",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Max(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Double",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Min(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector64_Byte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector64_Int16",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector64_SByte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector64_UInt16",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_Byte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_Int16",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_Int32",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_SByte",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_Single",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateReduceOpResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinAcross(firstOp)) != BitConverter.SingleToInt32Bits(result[0])",                                                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_UInt16",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_UInt32",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinNumber_Vector128_Double",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumber",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinNumber(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecReduceUnOpTest.template",   new Dictionary<string, string> { ["TestName"] = "MinNumberAcross_Vector128_Single",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberAcross",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateReduceOpResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumberAcross(firstOp)) != BitConverter.SingleToInt32Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinNumberPairwise_Vector64_Single",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwise",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumberPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinNumberPairwise_Vector128_Double",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwise",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinNumberPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinNumberPairwise_Vector128_Single",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwise",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumberPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "MinNumberPairwiseScalar_Vector64_Single",                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwiseScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumberPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                   ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "MinNumberPairwiseScalar_Vector128_Double",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwiseScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinNumberPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                   ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Byte",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Double",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Int16",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Int32",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_SByte",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Single",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_UInt16",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_UInt32",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "MinPairwiseScalar_Vector64_Single",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "MinPairwiseScalar_Vector128_Double",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MinScalar_Vector64_Double",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Min(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MinScalar_Vector64_Single",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Min(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Double",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Multiply(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyExtended_Vector64_Single",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtended",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyExtended_Vector128_Double",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtended",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MultiplyExtended_Vector128_Single",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtended",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MultiplyExtendedScalar_Vector64_Double",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtendedScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "MultiplyExtendedScalar_Vector64_Single",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtendedScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Double",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Negate(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Int64",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "NegateScalar_Vector64_Int64",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "NegateScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateFirstResult"] = "Helpers.Negate(firstOp[0]) != result[0]",                                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector128_Double",                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                     ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0x4013d00000000000"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimateScalar_Vector64_Double",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimateScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                     ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(result[0]) != 0x4013d00000000000",                                                                                                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimateScalar_Vector64_Single",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimateScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                             ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(result[0]) != 0x409e8000",                                                                                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReciprocalExponentScalar_Vector64_Double",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalExponentScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                     ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(result[0]) != 0x4030000000000000",                                                                                                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReciprocalExponentScalar_Vector64_Single",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalExponentScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                             ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(result[0]) != 0x41800000",                                                                                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector128_Double",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                     ["ValidateIterResult"] = " BitConverter.DoubleToInt64Bits(result[i]) != 0x4001d00000000000"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimateScalar_Vector64_Double",                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimateScalar",                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                     ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(result[0]) != 0x4001d00000000000",                                                                                                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimateScalar_Vector64_Single",                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimateScalar",                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                             ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(result[0]) != 0x400e8000",                                                                                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStep_Vector128_Double",                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStep",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FPRSqrtStepFused(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStepScalar_Vector64_Double",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStepScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FPRSqrtStepFused(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStepScalar_Vector64_Single",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStepScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRSqrtStepFused(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "ReciprocalStep_Vector128_Double",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStep",                                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FPRecipStepFused(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalStepScalar_Vector64_Double",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStepScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FPRecipStepFused(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReciprocalStepScalar_Vector64_Single",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStepScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRecipStepFused(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Vector128_Byte",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReverseElementBits",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.ReverseElementBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Vector128_SByte",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReverseElementBits",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ReverseElementBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Vector64_Byte",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReverseElementBits",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                        ["ValidateIterResult"] = "Helpers.ReverseElementBits(firstOp[i]) != result[i]"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Vector64_SByte",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReverseElementBits",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                       ["ValidateIterResult"] = "Helpers.ReverseElementBits(firstOp[i]) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturateScalar_Vector64_Int16",                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturateScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturateScalar_Vector64_Int32",                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturateScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturateScalar_Vector64_SByte",                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturateScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturateScalar_Vector64_Int16",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturateScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticSaturate(left[0], right[0]) != result[0]",                                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturateScalar_Vector64_Int32",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturateScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticSaturate(left[0], right[0]) != result[0]",                                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturateScalar_Vector64_SByte",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturateScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticSaturate(left[0], right[0]) != result[0]",                                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_Byte_7",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "7",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_Int16_15",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "15",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_Int32_31",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "31",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_SByte_1",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_UInt16_1",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_UInt32_1",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int16_5",                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsignedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "5",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int32_7",                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsignedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "7",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsignedScalar_Vector64_SByte_3",                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsignedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "3",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_Byte",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_Int16",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_Int32",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_SByte",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_UInt16",                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_UInt32",                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_Byte",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_Int16",                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_Int32",                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_SByte",                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_UInt16",                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_UInt32",                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateScalar_Vector64_Int16_16",               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateScalar",                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "16",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateScalar_Vector64_Int32_32",               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateScalar",                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "32",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateScalar_Vector64_SByte_8",                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateScalar",                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "8",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_Byte_3",         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar",        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_UInt16_5",       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar",        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "5",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_UInt32_7",       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar",        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "7",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_Int16_32",        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "16",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                   ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_Int32_64",        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "32",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                   ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_SByte_16",        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "8",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                   ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_Byte_1",  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar", ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_UInt16_1",["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar", ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "15",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_UInt32_1",["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar", ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "31",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_Byte_5",                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_Int16_7",                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "15",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_Int32_11",                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "31",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_SByte_3",                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_UInt16_5",                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "15",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_UInt32_7",                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "31",                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Byte_1",             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Int16_1",            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "5",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Int32_1",            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "7",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_SByte_1",            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_UInt16_1",           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "5",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("ImmUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_UInt32_1",           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "7",                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Sqrt_Vector64_Single",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Sqrt",                                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Sqrt(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Sqrt_Vector128_Double",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Sqrt",                                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Sqrt(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleVecOpTest.template",     new Dictionary<string, string> { ["TestName"] = "Sqrt_Vector128_Single",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Sqrt",                                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Sqrt(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
-    ("VecBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Double",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Subtract(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_Byte",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_Int16",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_Int32",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_SByte",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_UInt16",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_UInt32",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_Byte",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_Int16",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_Int32",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_SByte",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_Single",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_UInt16",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_UInt32",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Byte",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Double",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Int16",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Int32",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Int64",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_SByte",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Single",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_UInt16",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_UInt32",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_UInt64",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_Byte",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_Int16",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_Int32",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_SByte",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_Single",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_UInt16",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_UInt32",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Byte",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Double",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Int16",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Int32",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Int64",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_SByte",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Single",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_UInt16",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_UInt32",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_UInt64",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "VectorTableLookup_Vector128_Byte",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookup",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "(Byte)(TestLibrary.Generator.GetByte() %  20)",                                                           ["ValidateFirstResult"] = "Helpers.TableVectorLookup(0, right, left) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "Helpers.TableVectorLookup(i, right, left) != result[i]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "VectorTableLookup_Vector128_SByte",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookup",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "(SByte)(TestLibrary.Generator.GetSByte() %  20)",                                                         ["ValidateFirstResult"] = "Helpers.TableVectorLookup(0, right, left) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "Helpers.TableVectorLookup(i, right, left) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "VectorTableLookupExtension_Vector128_Byte",                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookupExtension",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",  ["Op3VectorType"] = "Vector128",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",   ["NextValueOp3"] = "(Byte)(TestLibrary.Generator.GetByte() %  20)",   ["ValidateIterResult"] = "Helpers.TableVectorExtension(i, firstOp, thirdOp, secondOp) != result[i]"}),
-    ("VecTernOpTest.template",       new Dictionary<string, string> { ["TestName"] = "VectorTableLookupExtension_Vector128_SByte",                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookupExtension",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte", ["Op3VectorType"] = "Vector128",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",  ["NextValueOp3"] = "(SByte)(TestLibrary.Generator.GetSByte() %  20)", ["ValidateIterResult"] = "Helpers.TableVectorExtension(i, firstOp, thirdOp, secondOp) != result[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_Byte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_Int16",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_Int32",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_SByte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_Single",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_UInt16",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_UInt32",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Byte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Double",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Int16",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Int32",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Int64",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_SByte",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Single",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_UInt16",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_UInt32",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_UInt64",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_Byte",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_Int16",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_Int32",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_SByte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_Single",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_UInt16",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_UInt32",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Byte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Double",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Int16",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Int32",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Int64",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_SByte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Single",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_UInt16",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_UInt32",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_UInt64",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_Byte",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_Int16",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_Int32",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_SByte",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_Single",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_UInt16",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_UInt32",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Byte",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Double",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Int16",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Int32",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Int64",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_SByte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Single",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_UInt16",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_UInt32",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_UInt64",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_Byte",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_Int16",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_Int32",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_SByte",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_Single",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_UInt16",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_UInt32",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Byte",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                         ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Double",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Int16",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Int32",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Int64",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_SByte",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Single",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_UInt16",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_UInt32",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
-    ("VecPairBinOpTest.template",    new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_UInt64",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Double",                                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "-TestLibrary.Generator.GetDouble()",                                                                                                                                                     ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Abs(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Abs_Vector128_Int64",                                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Abs",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "-TestLibrary.Generator.GetInt64()",                                                                                                                                                      ["ValidateIterResult"] = "Helpers.Abs(firstOp[i]) != result[i]"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "AbsScalar_Vector64_Int64",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "-TestLibrary.Generator.GetInt64()",                                                                                                                                                      ["ValidateFirstResult"] = "Helpers.Abs(firstOp[0]) != result[0]",                                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThan_Vector128_Double",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThan",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareGreaterThan(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanScalar_Vector64_Double",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareGreaterThan(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                   ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanScalar_Vector64_Single",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThan(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                   ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqual_Vector128_Double",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqual",                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqualScalar_Vector64_Double",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqualScalar",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                            ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareGreaterThanOrEqualScalar_Vector64_Single",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareGreaterThanOrEqualScalar",                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareGreaterThanOrEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                            ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThan_Vector128_Double",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThan",                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareLessThan(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanScalar_Vector64_Double",                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareLessThan(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanScalar_Vector64_Single",                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThan(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                      ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqual_Vector128_Double",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqual",                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqualScalar_Vector64_Double",                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqualScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                               ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteCompareLessThanOrEqualScalar_Vector64_Single",                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteCompareLessThanOrEqualScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteCompareLessThanOrEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                               ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AbsoluteDifference_Vector128_Double",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifference",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteDifference(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceScalar_Vector64_Double",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AbsoluteDifference(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                           ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AbsoluteDifferenceScalar_Vector64_Single",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AbsoluteDifferenceScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AbsoluteDifference(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Add_Vector128_Double",                                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Add",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Add(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector64_Byte",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector64_Int16",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector64_SByte",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector64_UInt16",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_Byte",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_Int16",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_Int32",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_SByte",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_UInt16",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "AddAcross_Vector128_UInt32",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.AddAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Byte",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Double",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AddPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Int16",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Int32",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Int64",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_SByte",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_Single",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.AddPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_UInt16",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_UInt32",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "AddPairwise_Vector128_UInt64",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.AddPairwise(left, right, i) != result[i]"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "AddPairwiseScalar_Vector64_Single",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.AddPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "AddPairwiseScalar_Vector128_Double",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.AddPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "AddPairwiseScalar_Vector128_Int64",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateFirstResult"] = "Helpers.AddPairwise(firstOp, 0) != result[0]",                                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "AddPairwiseScalar_Vector128_UInt64",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateFirstResult"] = "Helpers.AddPairwise(firstOp, 0) != result[0]",                                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_Byte",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_Int16",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_Int32",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_SByte",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_UInt16",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "AddSaturateScalar_Vector64_UInt32",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "AddSaturateScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateFirstResult"] = "Helpers.AddSaturate(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Double",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_Int64",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareEqual_Vector128_UInt64",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqual",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareEqual(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareEqualScalar_Vector64_Double",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqualScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                 ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareEqualScalar_Vector64_Int64",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqualScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.CompareEqual(left[0], right[0]) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareEqualScalar_Vector64_Single",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqualScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                 ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareEqualScalar_Vector64_UInt64",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareEqualScalar",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.CompareEqual(left[0], right[0]) != result[0]",                                                                                                                 ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Double",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareGreaterThan(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_Int64",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThan_Vector128_UInt64",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThan",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThan(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanScalar_Vector64_Double",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareGreaterThan(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                           ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanScalar_Vector64_Int64",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.CompareGreaterThan(left[0], right[0]) != result[0]",                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanScalar_Vector64_Single",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThan(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanScalar_Vector64_UInt64",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.CompareGreaterThan(left[0], right[0]) != result[0]",                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Double",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareGreaterThanOrEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_Int64",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqual_Vector128_UInt64",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqual",                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareGreaterThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqualScalar_Vector64_Double",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqualScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareGreaterThanOrEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                    ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqualScalar_Vector64_Int64",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqualScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.CompareGreaterThanOrEqual(left[0], right[0]) != result[0]",                                                                                                    ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqualScalar_Vector64_Single",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqualScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareGreaterThanOrEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareGreaterThanOrEqualScalar_Vector64_UInt64",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareGreaterThanOrEqualScalar",                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.CompareGreaterThanOrEqual(left[0], right[0]) != result[0]",                                                                                                    ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Double",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareLessThan(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_Int64",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThan_Vector128_UInt64",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThan",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThan(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareLessThanScalar_Vector64_Double",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareLessThan(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                              ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareLessThanScalar_Vector64_Int64",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.CompareLessThan(left[0], right[0]) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareLessThanScalar_Vector64_Single",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThan(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareLessThanScalar_Vector64_UInt64",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanScalar",                                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.CompareLessThan(left[0], right[0]) != result[0]",                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Double",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareLessThanOrEqual(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_Int64",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqual_Vector128_UInt64",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqual",                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareLessThanOrEqual(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqualScalar_Vector64_Double",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqualScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareLessThanOrEqual(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                       ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqualScalar_Vector64_Int64",                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqualScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.CompareLessThanOrEqual(left[0], right[0]) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqualScalar_Vector64_Single",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqualScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.CompareLessThanOrEqual(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                       ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareLessThanOrEqualScalar_Vector64_UInt64",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareLessThanOrEqualScalar",                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.CompareLessThanOrEqual(left[0], right[0]) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Double",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareTest(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_Int64",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "CompareTest_Vector128_UInt64",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTest",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateIterResult"] = "Helpers.CompareTest(left[i], right[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareTestScalar_Vector64_Double",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTestScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.CompareTest(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                  ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareTestScalar_Vector64_Int64",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTestScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.CompareTest(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "CompareTestScalar_Vector64_UInt64",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "CompareTestScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.CompareTest(left[0], right[0]) != result[0]",                                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Divide_Vector64_Single",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Divide",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Divide(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Divide_Vector128_Double",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Divide",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Divide(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Divide_Vector128_Single",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Divide",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Divide(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_Double_1",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_Int64_1",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "DuplicateSelectedScalarToVector128_V128_UInt64_1",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateSelectedScalarToVector128",                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "result[0] != firstOp[1]",                                                                                                                                              ["ValidateRemainingResults"] = "result[i] != firstOp[1]" }),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Double",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",                                   ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Double_31",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",                                   ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int64",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",                                    ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_Int64_31",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",                                    ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("DuplicateTest.template",            new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt64",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",                                   ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateFirstResult"] = "result[0] != data",                                                                                                                                                    ["ValidateRemainingResults"] = "result[i] != data"}),
+    ("ImmOpTest.template",                new Dictionary<string, string> { ["TestName"] = "DuplicateToVector128_UInt64_31",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "DuplicateToVector128",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",                                   ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["Imm"] = "31",                                                                                                                                                                                              ["ValidateFirstResult"] = "result[0] != 31",                                                                                                                                                      ["ValidateRemainingResults"] = "result[i] != 31"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAdd_Vector128_Double",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAdd",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddByScalar_Vector64_Single",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddByScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddByScalar_Vector128_Double",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddByScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddByScalar_Vector128_Single",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddByScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector64_Single_1",                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",  ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddBySelectedScalar_Vector64_Single_Vector128_Single_3",                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddBySelectedScalar",                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "3",  ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddBySelectedScalar_Vector128_Double_Vector128_Double_1",                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["Imm"] = "1",  ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector64_Single_1",                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",  ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddBySelectedScalar_Vector128_Single_Vector128_Single_3",                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "3",  ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleImmTernOpTest.template",      new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddScalarBySelectedScalar_Vector64_Double_Vector128_Double_1",             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddScalarBySelectedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["Imm"] = "1",  ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.DoubleToInt64Bits(result[0])",                         ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleImmTernOpTest.template",      new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector64_Single_1",              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddScalarBySelectedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",  ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[0])",                         ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleImmTernOpTest.template",      new Dictionary<string, string> { ["TestName"] = "FusedMultiplyAddScalarBySelectedScalar_Vector64_Single_Vector128_Single_3",             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplyAddScalarBySelectedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "3",  ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplyAdd(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[0])",                         ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtract_Vector128_Double",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtract",                                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractByScalar_Vector64_Single",                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractByScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractByScalar_Vector128_Double",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractByScalar",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractByScalar_Vector128_Single",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractByScalar",                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[0])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector64_Single_1",               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractBySelectedScalar",                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",  ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractBySelectedScalar_Vector64_Single_Vector128_Single_3",              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractBySelectedScalar",                      ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "3",  ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractBySelectedScalar_Vector128_Double_Vector128_Double_1",             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractBySelectedScalar",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["Imm"] = "1",  ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector64_Single_1",              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractBySelectedScalar",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",  ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecImmTernOpTest.template",         new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractBySelectedScalar_Vector128_Single_Vector128_Single_3",             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractBySelectedScalar",                      ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "3",  ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[i], secondOp[i], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleImmTernOpTest.template",      new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractScalarBySelectedScalar_Vector64_Double_Vector128_Double_1",        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractScalarBySelectedScalar",                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",        ["Imm"] = "1",  ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.DoubleToInt64Bits(result[0])",                    ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleImmTernOpTest.template",      new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector64_Single_1",         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractScalarBySelectedScalar",                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "1",  ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[0])",                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleImmTernOpTest.template",      new Dictionary<string, string> { ["TestName"] = "FusedMultiplySubtractScalarBySelectedScalar_Vector64_Single_Vector128_Single_3",        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "FusedMultiplySubtractScalarBySelectedScalar",                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",        ["Imm"] = "3",  ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FusedMultiplySubtract(firstOp[0], secondOp[0], thirdOp[Imm])) != BitConverter.SingleToInt32Bits(result[0])",                    ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_Byte_7_Vector64_Byte_7",                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex1"] = "7",       ["ElementIndex2"] = "7",        ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_Byte_7_Vector128_Byte_15",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex1"] = "7",       ["ElementIndex2"] = "15",       ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_Int16_3_Vector64_Int16_3",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                               ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex1"] = "3",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_Int16_3_Vector128_Int16_7",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                               ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex1"] = "3",       ["ElementIndex2"] = "7",        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_Int32_1_Vector64_Int32_1",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                               ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex1"] = "1",       ["ElementIndex2"] = "1",        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_Int32_1_Vector128_Int32_3",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                               ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex1"] = "1",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_SByte_7_Vector64_SByte_7",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                               ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex1"] = "7",       ["ElementIndex2"] = "7",        ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_SByte_7_Vector128_SByte_15",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                               ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex1"] = "7",       ["ElementIndex2"] = "15",       ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_Single_1_Vector64_Single_1",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                              ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex1"] = "1",       ["ElementIndex2"] = "1",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_Single_1_Vector128_Single_3",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                              ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex1"] = "1",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_UInt16_3_Vector64_UInt16_3",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                              ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex1"] = "3",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_UInt16_3_Vector128_UInt16_7",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                              ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex1"] = "3",       ["ElementIndex2"] = "7",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_UInt32_1_Vector64_UInt32_1",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                              ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex1"] = "1",       ["ElementIndex2"] = "1",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector64_UInt32_1_Vector128_UInt32_3",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                              ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex1"] = "1",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Byte_15_Vector64_Byte_7",                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex1"] = "15",      ["ElementIndex2"] = "7",        ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Byte_15_Vector128_Byte_15",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["ElementIndex1"] = "15",      ["ElementIndex2"] = "15",       ["NextValueOp3"] = "TestLibrary.Generator.GetByte()",                          ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Double_1_Vector128_Double_1",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                              ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Double", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["ElementIndex1"] = "1",       ["ElementIndex2"] = "1",        ["NextValueOp3"] = "TestLibrary.Generator.GetDouble()",                        ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Int16_7_Vector64_Int16_3",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                               ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex1"] = "7",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Int16_7_Vector128_Int16_7",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                               ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int16",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["ElementIndex1"] = "7",       ["ElementIndex2"] = "7",        ["NextValueOp3"] = "TestLibrary.Generator.GetInt16()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Int32_3_Vector64_Int32_1",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                               ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex1"] = "3",       ["ElementIndex2"] = "1",        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Int32_3_Vector128_Int32_3",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                               ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int32",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["ElementIndex1"] = "3",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetInt32()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Int64_1_Vector128_Int64_1",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                               ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Int64",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["ElementIndex1"] = "1",       ["ElementIndex2"] = "1",        ["NextValueOp3"] = "TestLibrary.Generator.GetInt64()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_SByte_15_Vector64_SByte_7",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                               ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex1"] = "15",      ["ElementIndex2"] = "7",        ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                               ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["ElementIndex1"] = "15",      ["ElementIndex2"] = "15",       ["NextValueOp3"] = "TestLibrary.Generator.GetSByte()",                         ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Single_3_Vector64_Single_1",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                              ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex1"] = "3",       ["ElementIndex2"] = "1",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_Single_3_Vector128_Single_3",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                              ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "Single", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["ElementIndex1"] = "3",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetSingle()",                        ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_UInt16_7_Vector64_UInt16_3",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                              ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex1"] = "7",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_UInt16_7_Vector128_UInt16_7",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                              ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt16", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["ElementIndex1"] = "7",       ["ElementIndex2"] = "7",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt16()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_UInt32_3_Vector64_UInt32_1",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                              ["Op3VectorType"] = "Vector64",  ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex1"] = "3",       ["ElementIndex2"] = "1",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_UInt32_3_Vector128_UInt32_3",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                              ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["ElementIndex1"] = "3",       ["ElementIndex2"] = "3",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt32()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("InsertSelectedScalarTest.template", new Dictionary<string, string> { ["TestName"] = "InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "InsertSelectedScalar",                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                              ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt64", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["ElementIndex1"] = "1",       ["ElementIndex2"] = "1",        ["NextValueOp3"] = "TestLibrary.Generator.GetUInt64()",                        ["ValidateIterResult"] = "Helpers.Insert(firstOp, ElementIndex1, thirdOp[ElementIndex2], i) != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_Double",                                                    ["Isa"] = "AdvSimd.Arm64",                          ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(firstOp[0]) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_Int64",                                                     ["Isa"] = "AdvSimd.Arm64",                          ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("LoadUnOpTest.template",             new Dictionary<string, string> { ["TestName"] = "LoadAndReplicateToVector128_UInt64",                                                    ["Isa"] = "AdvSimd.Arm64",                          ["Method"] = "LoadAndReplicateToVector128",                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                                      ["ValidateIterResult"] = "firstOp[0] != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Max_Vector128_Double",                                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Max",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Max(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector64_Byte",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector64_Int16",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector64_SByte",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector64_UInt16",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_Byte",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_Int16",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_Int32",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_SByte",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_Single",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateReduceOpResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxAcross(firstOp)) != BitConverter.SingleToInt32Bits(result[0])",                                                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_UInt16",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxAcross_Vector128_UInt32",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MaxAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxNumber_Vector128_Double",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumber",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxNumber(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MaxNumberAcross_Vector128_Single",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberAcross",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateReduceOpResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumberAcross(firstOp)) != BitConverter.SingleToInt32Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwise_Vector64_Single",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwise",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumberPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwise_Vector128_Double",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwise",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxNumberPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwise_Vector128_Single",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwise",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumberPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwiseScalar_Vector64_Single",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwiseScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxNumberPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                   ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "MaxNumberPairwiseScalar_Vector128_Double",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxNumberPairwiseScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxNumberPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                   ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Byte",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Double",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Int16",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Int32",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_SByte",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_Single",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_UInt16",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MaxPairwise_Vector128_UInt32",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.MaxPairwise(left, right, i) != result[i]"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "MaxPairwiseScalar_Vector64_Single",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MaxPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "MaxPairwiseScalar_Vector128_Double",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MaxPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MaxScalar_Vector64_Double",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Max(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MaxScalar_Vector64_Single",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MaxScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Max(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Min_Vector128_Double",                                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Min",                                                        ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Min(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector64_Byte",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector64_Int16",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector64_SByte",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector64_UInt16",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_Byte",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_Int16",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_Int32",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_SByte",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_Single",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateReduceOpResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinAcross(firstOp)) != BitConverter.SingleToInt32Bits(result[0])",                                                           ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_UInt16",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",                                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinAcross_Vector128_UInt32",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinAcross",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                                      ["ValidateReduceOpResult"] = "Helpers.MinAcross(firstOp) != result[0]",                                                                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinNumber_Vector128_Double",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumber",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinNumber(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecReduceUnOpTest.template",        new Dictionary<string, string> { ["TestName"] = "MinNumberAcross_Vector128_Single",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberAcross",                                            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateReduceOpResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumberAcross(firstOp)) != BitConverter.SingleToInt32Bits(result[0])",                                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinNumberPairwise_Vector64_Single",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwise",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumberPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinNumberPairwise_Vector128_Double",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwise",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinNumberPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinNumberPairwise_Vector128_Single",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwise",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumberPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "MinNumberPairwiseScalar_Vector64_Single",                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwiseScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinNumberPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                   ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "MinNumberPairwiseScalar_Vector128_Double",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinNumberPairwiseScalar",                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinNumberPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                   ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Byte",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Double",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinPairwise(left, right, i)) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Int16",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Int32",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_SByte",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_Single",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinPairwise(left, right, i)) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_UInt16",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MinPairwise_Vector128_UInt32",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwise",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateIterResult"] = "Helpers.MinPairwise(left, right, i) != result[i]"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "MinPairwiseScalar_Vector64_Single",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MinPairwise(firstOp, 0)) != BitConverter.SingleToInt32Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "MinPairwiseScalar_Vector128_Double",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinPairwiseScalar",                                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MinPairwise(firstOp, 0)) != BitConverter.DoubleToInt64Bits(result[0])",                                                         ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MinScalar_Vector64_Double",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Min(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MinScalar_Vector64_Single",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MinScalar",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.Min(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                                          ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Multiply_Vector128_Double",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Multiply",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Multiply(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyByScalar_Vector128_Double",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyByScalar",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Multiply(left[i], right[0])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyBySelectedScalar_Vector128_Double_Vector128_Double_1",                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyBySelectedScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Multiply(firstOp[i], secondOp[Imm])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyExtended_Vector64_Single",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtended",                                           ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyExtended_Vector128_Double",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtended",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyExtended_Vector128_Single",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtended",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(left[i], right[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyExtendedByScalar_Vector128_Double",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtendedByScalar",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(left[i], right[0])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("VecImmBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyExtendedBySelectedScalar_Vector128_Double_Vector128_Double_1",                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtendedBySelectedScalar",                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",        ["Imm"] = "1",                                                                 ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(firstOp[i], secondOp[Imm])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyExtendedScalar_Vector64_Double",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtendedScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "MultiplyExtendedScalar_Vector64_Single",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtendedScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyExtendedScalarBySelectedScalar_Vector64_Double_Vector128_Double_1",             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtendedScalarBySelectedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["Imm"] = "1",  ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.MultiplyExtended(firstOp[0], secondOp[Imm])) != BitConverter.DoubleToInt64Bits(result[0])",                                     ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector64_Single_1",              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtendedScalarBySelectedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["Imm"] = "1",  ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(firstOp[0], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[0])",                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyExtendedScalarBySelectedScalar_Vector64_Single_Vector128_Single_3",             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyExtendedScalarBySelectedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                       ["Imm"] = "3",  ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.MultiplyExtended(firstOp[0], secondOp[Imm])) != BitConverter.SingleToInt32Bits(result[0])",                                     ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("ImmBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "MultiplyScalarBySelectedScalar_Vector64_Double_Vector128_Double_1",                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "MultiplyScalarBySelectedScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                       ["Imm"] = "1",  ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Multiply(firstOp[0], secondOp[Imm])) != BitConverter.DoubleToInt64Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Double",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Negate(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Negate_Vector128_Int64",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Negate",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.Negate(firstOp[i]) != result[i]"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "NegateScalar_Vector64_Int64",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "NegateScalar",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                                       ["ValidateFirstResult"] = "Helpers.Negate(firstOp[0]) != result[0]",                                                                                                                              ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimate_Vector128_Double",                                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimate",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                                     ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0x4013d00000000000"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimateScalar_Vector64_Double",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimateScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                                     ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(result[0]) != 0x4013d00000000000",                                                                                                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReciprocalEstimateScalar_Vector64_Single",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalEstimateScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                                             ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(result[0]) != 0x409e8000",                                                                                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReciprocalExponentScalar_Vector64_Double",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalExponentScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                                     ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(result[0]) != 0x4030000000000000",                                                                                                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReciprocalExponentScalar_Vector64_Single",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalExponentScalar",                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                                             ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(result[0]) != 0x41800000",                                                                                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimate_Vector128_Double",                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimate",                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                                     ["ValidateIterResult"] = " BitConverter.DoubleToInt64Bits(result[i]) != 0x4001d00000000000"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimateScalar_Vector64_Double",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimateScalar",                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int64BitsToDouble(0x3fc9db3dab555868)",                                                                                                                                     ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(result[0]) != 0x4001d00000000000",                                                                                                      ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootEstimateScalar_Vector64_Single",                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootEstimateScalar",                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "BitConverter.Int32BitsToSingle(0x3e4ed9ed)",                                                                                                                                             ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(result[0]) != 0x400e8000",                                                                                                              ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStep_Vector128_Double",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStep",                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FPRSqrtStepFused(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStepScalar_Vector64_Double",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStepScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FPRSqrtStepFused(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalSquareRootStepScalar_Vector64_Single",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalSquareRootStepScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRSqrtStepFused(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "ReciprocalStep_Vector128_Double",                                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStep",                                             ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FPRecipStepFused(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalStepScalar_Vector64_Double",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStepScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateFirstResult"] = "BitConverter.DoubleToInt64Bits(Helpers.FPRecipStepFused(left[0], right[0])) != BitConverter.DoubleToInt64Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.DoubleToInt64Bits(result[i]) != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReciprocalStepScalar_Vector64_Single",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReciprocalStepScalar",                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateFirstResult"] = "BitConverter.SingleToInt32Bits(Helpers.FPRecipStepFused(left[0], right[0])) != BitConverter.SingleToInt32Bits(result[0])",                                             ["ValidateRemainingResults"] = "BitConverter.SingleToInt32Bits(result[i]) != 0"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Vector128_Byte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReverseElementBits",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.ReverseElementBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Vector128_SByte",                                                    ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReverseElementBits",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ReverseElementBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Vector64_Byte",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReverseElementBits",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",                                                                                                                                                        ["ValidateIterResult"] = "Helpers.ReverseElementBits(firstOp[i]) != result[i]"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Vector64_SByte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ReverseElementBits",                                         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",                                                                                                                                                       ["ValidateIterResult"] = "Helpers.ReverseElementBits(firstOp[i]) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturateScalar_Vector64_Int16",                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturateScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturateScalar_Vector64_Int32",                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturateScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticRoundedSaturateScalar_Vector64_SByte",                                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticRoundedSaturateScalar",                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticRoundedSaturate(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturateScalar_Vector64_Int16",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturateScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticSaturate(left[0], right[0]) != result[0]",                                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturateScalar_Vector64_Int32",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturateScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticSaturate(left[0], right[0]) != result[0]",                                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftArithmeticSaturateScalar_Vector64_SByte",                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftArithmeticSaturateScalar",                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftArithmeticSaturate(left[0], right[0]) != result[0]",                                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_Byte_7",                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",                                                                                                                             ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["Imm"] = "7",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_Int16_15",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "15",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_Int32_31",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "31",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_SByte_1",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_UInt16_1",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateScalar_Vector64_UInt32_1",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateScalar",                             ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "1",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturate(firstOp[0], Imm) != result[0]",                                                                                                       ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int16_5",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsignedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "5",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsignedScalar_Vector64_Int32_7",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsignedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "7",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftLeftLogicalSaturateUnsignedScalar_Vector64_SByte_3",                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLeftLogicalSaturateUnsignedScalar",                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["Imm"] = "3",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftLeftLogicalSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                               ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_Byte",                                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_Int16",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_Int32",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_SByte",                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_UInt16",                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalRoundedSaturateScalar_Vector64_UInt32",                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalRoundedSaturateScalar",                          ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalRoundedSaturate(left[0], right[0]) != result[0]",                                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_Byte",                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_Int16",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_Int32",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_SByte",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_UInt16",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ShiftLogicalSaturateScalar_Vector64_UInt32",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftLogicalSaturateScalar",                                 ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateFirstResult"] = "Helpers.ShiftLogicalSaturate(left[0], right[0]) != result[0]",                                                                                                         ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateScalar_Vector64_Int16_16",                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateScalar",                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "16",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateScalar_Vector64_Int32_32",                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateScalar",                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "32",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateScalar_Vector64_SByte_8",                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateScalar",                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "8",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                          ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_Byte_3",                   ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar",        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_UInt16_5",                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar",        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "5",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar_Vector64_UInt32_7",                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticNarrowingSaturateUnsignedScalar",        ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "7",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                                  ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_Int16_32",                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "16",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                   ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_Int32_64",                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "32",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                   ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar_Vector64_SByte_16",                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateScalar",         ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "8",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                   ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_Byte_1",            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar", ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_UInt16_1",          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar", ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "15",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar_Vector64_UInt32_1",          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightArithmeticRoundedNarrowingSaturateUnsignedScalar", ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "31",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightArithmeticRoundedNarrowingSaturateUnsigned(firstOp[0], Imm) != result[0]",                                                                           ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_Byte_5",                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "7",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_Int16_7",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "15",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_Int32_11",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "31",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_SByte_3",                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "7",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_UInt16_5",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "15",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalNarrowingSaturateScalar_Vector64_UInt32_7",                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalNarrowingSaturateScalar",                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "31",                                                                                                                               ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Byte_1",                       ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["Imm"] = "3",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Int16_1",                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["Imm"] = "5",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_Int32_1",                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["Imm"] = "7",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_SByte_1",                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",                                                                                                                            ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["Imm"] = "3",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_UInt16_1",                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["Imm"] = "5",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("ImmUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar_Vector64_UInt32_1",                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ShiftRightLogicalRoundedNarrowingSaturateScalar",            ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["Imm"] = "7",                                                                                                                                ["ValidateFirstResult"] = "Helpers.ShiftRightLogicalRoundedNarrowingSaturate(firstOp[0], Imm) != result[0]",                                                                                      ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Sqrt_Vector64_Single",                                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Sqrt",                                                       ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Sqrt(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Sqrt_Vector128_Double",                                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Sqrt",                                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Sqrt(firstOp[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleVecOpTest.template",          new Dictionary<string, string> { ["TestName"] = "Sqrt_Vector128_Single",                                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Sqrt",                                                       ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single",                                                                                                                           ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",                                                                                                                                                      ["ValidateIterResult"] = "BitConverter.SingleToInt32Bits(Helpers.Sqrt(firstOp[i])) != BitConverter.SingleToInt32Bits(result[i])"}),
+    ("VecBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Subtract_Vector128_Double",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "Subtract",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateIterResult"] = "BitConverter.DoubleToInt64Bits(Helpers.Subtract(left[i], right[i])) != BitConverter.DoubleToInt64Bits(result[i])"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_Byte",                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_Int16",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_Int32",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_SByte",                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_UInt16",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "SubtractSaturateScalar_Vector64_UInt32",                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "SubtractSaturateScalar",                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateFirstResult"] = "Helpers.SubtractSaturate(left[0], right[0]) != result[0]",                                                                                                             ["ValidateRemainingResults"] = "result[i] != 0"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_Byte",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_Int16",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_Int32",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_SByte",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_Single",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_UInt16",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector64_UInt32",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Byte",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Double",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Int16",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Int32",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Int64",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_SByte",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_Single",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_UInt16",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_UInt32",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeEven_Vector128_UInt64",                                                        ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeEven",                                              ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[++index] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_Byte",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_Int16",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_Int32",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_SByte",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_Single",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_UInt16",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector64_UInt32",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Byte",                                                           ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Double",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Int16",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Int32",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Int64",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_SByte",                                                          ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_Single",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_UInt16",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_UInt32",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "TransposeOdd_Vector128_UInt64",                                                         ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "TransposeOdd",                                               ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[++index] != right[i+1]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "VectorTableLookup_Vector128_Byte",                                                      ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookup",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "(Byte)(TestLibrary.Generator.GetByte() %  20)",                                                                           ["ValidateFirstResult"] = "Helpers.TableVectorLookup(0, right, left) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "Helpers.TableVectorLookup(i, right, left) != result[i]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "VectorTableLookup_Vector128_SByte",                                                     ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookup",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "(SByte)(TestLibrary.Generator.GetSByte() %  20)",                                                                         ["ValidateFirstResult"] = "Helpers.TableVectorLookup(0, right, left) != result[0]",                                                                                                               ["ValidateRemainingResults"] = "Helpers.TableVectorLookup(i, right, left) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "VectorTableLookupExtension_Vector128_Byte",                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookupExtension",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",  ["Op3VectorType"] = "Vector128",  ["Op3BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",   ["NextValueOp3"] = "(Byte)(TestLibrary.Generator.GetByte() %  20)",                   ["ValidateIterResult"] = "Helpers.TableVectorExtension(i, firstOp, thirdOp, secondOp) != result[i]"}),
+    ("VecTernOpTest.template",            new Dictionary<string, string> { ["TestName"] = "VectorTableLookupExtension_Vector128_SByte",                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "VectorTableLookupExtension",                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte", ["Op3VectorType"] = "Vector128",  ["Op3BaseType"] = "SByte",  ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",  ["NextValueOp3"] = "(SByte)(TestLibrary.Generator.GetSByte() %  20)",                 ["ValidateIterResult"] = "Helpers.TableVectorExtension(i, firstOp, thirdOp, secondOp) != result[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_Byte",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_Int16",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_Int32",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_SByte",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_Single",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_UInt16",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector64_UInt32",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Byte",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Double",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Int16",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Int32",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Int64",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_SByte",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_Single",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_UInt16",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_UInt32",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipEven_Vector128_UInt64",                                                            ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipEven",                                                  ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateEntry"] = "result[index] != left[i] || result[index + half] != right[i]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_Byte",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_Int16",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_Int32",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_SByte",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_Single",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_UInt16",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector64_UInt32",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Byte",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Double",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Int16",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Int32",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Int64",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_SByte",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_Single",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_UInt16",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_UInt32",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "UnzipOdd_Vector128_UInt64",                                                             ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "UnzipOdd",                                                   ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateEntry"] = "result[index] != left[i+1] || result[index + half] != right[i+1]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_Byte",                                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_Int16",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_Int32",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_SByte",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_Single",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_UInt16",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector64_UInt32",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Byte",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Double",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Int16",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Int32",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Int64",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_SByte",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_Single",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_UInt16",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_UInt32",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipHigh_Vector128_UInt64",                                                              ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipHigh",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateEntry"] = "result[i] != left[index+half] || result[i+1] != right[index+half]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_Byte",                                                                  ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_Int16",                                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_Int32",                                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_SByte",                                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_Single",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_UInt16",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector64_UInt32",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Byte",                                                                 ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetByte()",          ["NextValueOp2"] = "TestLibrary.Generator.GetByte()",                                                                                         ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Double",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Double",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Double", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Double",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetDouble()",        ["NextValueOp2"] = "TestLibrary.Generator.GetDouble()",                                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Int16",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int16",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int16",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int16",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt16()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt16()",                                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Int32",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int32",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int32",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int32",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt32()",                                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Int64",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_SByte",                                                                ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "SByte",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "SByte",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "SByte",                                                               ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSByte()",         ["NextValueOp2"] = "TestLibrary.Generator.GetSByte()",                                                                                        ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_Single",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Single",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Single", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Single",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetSingle()",        ["NextValueOp2"] = "TestLibrary.Generator.GetSingle()",                                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_UInt16",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt16",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt16", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt16",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt16()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt16()",                                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_UInt32",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt32()",                                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
+    ("VecPairBinOpTest.template",         new Dictionary<string, string> { ["TestName"] = "ZipLow_Vector128_UInt64",                                                               ["Isa"] = "AdvSimd.Arm64", ["LoadIsa"] = "AdvSimd", ["Method"] = "ZipLow",                                                     ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateEntry"] = "result[i] != left[index] || result[i+1] != right[index]"}),
 };
 
 private static readonly (string templateFileName, Dictionary<string, string> templateData)[] AesInputs = new []
 {
-    ("AesBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Decrypt_Vector128_Byte",                                                      ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "Decrypt",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["InputSize"] = "16", ["Input"] = "{0xEF, 0xCD, 0xAB, 0x89, 0x67, 0x45, 0x23, 0x01, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAA, 0x99, 0x88}", ["KeySize"] = "16", ["Key"] = "{0xFF, 0xDD, 0xBB, 0x99, 0x77, 0x55, 0x33, 0x11, 0xEE, 0xCC, 0xAA, 0x88, 0x66, 0x44, 0x22, 0x00}", ["ExpectedRetSize"] = "16", ["ExpectedRet"] = "{0x7C, 0x99, 0x02, 0x7C, 0x7C, 0x7C, 0xFE, 0x86, 0xE3, 0x7C, 0x7C, 0x97, 0xC9, 0x94, 0x7C, 0x7C}"}),
-    ("AesBinOpTest.template",        new Dictionary<string, string> { ["TestName"] = "Encrypt_Vector128_Byte",                                                      ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "Encrypt",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["InputSize"] = "16", ["Input"] = "{0xEF, 0xCD, 0xAB, 0x89, 0x67, 0x45, 0x23, 0x01, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAA, 0x99, 0x88}", ["KeySize"] = "16", ["Key"] = "{0xFF, 0xDD, 0xBB, 0x99, 0x77, 0x55, 0x33, 0x11, 0xEE, 0xCC, 0xAA, 0x88, 0x66, 0x44, 0x22, 0x00}", ["ExpectedRetSize"] = "16", ["ExpectedRet"] = "{0xCA, 0xCA, 0xF5, 0xC4, 0xCA, 0x93, 0xEA, 0xCA, 0x82, 0x28, 0xCA, 0xCA, 0xC1, 0xCA, 0xCA, 0x1B}"}),
-    ("AesUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "InverseMixColumns_Vector128_Byte",                                            ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "InverseMixColumns",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["InputSize"] = "16", ["Input"] = "{0xEF, 0xCD, 0xAB, 0x89, 0x67, 0x45, 0x23, 0x01, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAA, 0x99, 0x88}",                                                                                                                                   ["ExpectedRetSize"] = "16", ["ExpectedRet"] = "{0xA0, 0x0A, 0xE4, 0x4E, 0x28, 0x82, 0x6C, 0xC6, 0x55, 0x00, 0x77, 0x22, 0x11, 0x44, 0x33, 0x66}"}),
-    ("AesUnOpTest.template",         new Dictionary<string, string> { ["TestName"] = "MixColumns_Vector128_Byte",                                                   ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "MixColumns",                                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["InputSize"] = "16", ["Input"] = "{0xEF, 0xCD, 0xAB, 0x89, 0x67, 0x45, 0x23, 0x01, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAA, 0x99, 0x88}",                                                                                                                                   ["ExpectedRetSize"] = "16", ["ExpectedRet"] = "{0xAB, 0x01, 0xEF, 0x45, 0x23, 0x89, 0x67, 0xCD, 0xDD, 0x88, 0xFF, 0xAA, 0x99, 0xCC, 0xBB, 0xEE}"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningLower_Vector64_Int64",                              ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.PolynomialMultiplyWideningLo64(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "Helpers.PolynomialMultiplyWideningHi64(left[0], right[0]) != result[1]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningLower_Vector64_UInt64",                             ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.PolynomialMultiplyWideningLo64(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "Helpers.PolynomialMultiplyWideningHi64(left[0], right[0]) != result[1]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningUpper_Vector128_Int64",                             ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateFirstResult"] = "Helpers.PolynomialMultiplyWideningLo64(left[1], right[1]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "Helpers.PolynomialMultiplyWideningHi64(left[1], right[1]) != result[1]"}),
-    ("SimpleBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningUpper_Vector128_UInt64",                            ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateFirstResult"] = "Helpers.PolynomialMultiplyWideningLo64(left[1], right[1]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "Helpers.PolynomialMultiplyWideningHi64(left[1], right[1]) != result[1]"})
+    ("AesBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Decrypt_Vector128_Byte",                                                                ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "Decrypt",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["InputSize"] = "16", ["Input"] = "{0xEF, 0xCD, 0xAB, 0x89, 0x67, 0x45, 0x23, 0x01, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAA, 0x99, 0x88}", ["KeySize"] = "16", ["Key"] = "{0xFF, 0xDD, 0xBB, 0x99, 0x77, 0x55, 0x33, 0x11, 0xEE, 0xCC, 0xAA, 0x88, 0x66, 0x44, 0x22, 0x00}", ["ExpectedRetSize"] = "16", ["ExpectedRet"] = "{0x7C, 0x99, 0x02, 0x7C, 0x7C, 0x7C, 0xFE, 0x86, 0xE3, 0x7C, 0x7C, 0x97, 0xC9, 0x94, 0x7C, 0x7C}"}),
+    ("AesBinOpTest.template",             new Dictionary<string, string> { ["TestName"] = "Encrypt_Vector128_Byte",                                                                ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "Encrypt",                                                    ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Byte",   ["LargestVectorSize"] = "16", ["InputSize"] = "16", ["Input"] = "{0xEF, 0xCD, 0xAB, 0x89, 0x67, 0x45, 0x23, 0x01, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAA, 0x99, 0x88}", ["KeySize"] = "16", ["Key"] = "{0xFF, 0xDD, 0xBB, 0x99, 0x77, 0x55, 0x33, 0x11, 0xEE, 0xCC, 0xAA, 0x88, 0x66, 0x44, 0x22, 0x00}", ["ExpectedRetSize"] = "16", ["ExpectedRet"] = "{0xCA, 0xCA, 0xF5, 0xC4, 0xCA, 0x93, 0xEA, 0xCA, 0x82, 0x28, 0xCA, 0xCA, 0xC1, 0xCA, 0xCA, 0x1B}"}),
+    ("AesUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "InverseMixColumns_Vector128_Byte",                                                      ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "InverseMixColumns",                                          ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["InputSize"] = "16", ["Input"] = "{0xEF, 0xCD, 0xAB, 0x89, 0x67, 0x45, 0x23, 0x01, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAA, 0x99, 0x88}",                                                                                                                                   ["ExpectedRetSize"] = "16", ["ExpectedRet"] = "{0xA0, 0x0A, 0xE4, 0x4E, 0x28, 0x82, 0x6C, 0xC6, 0x55, 0x00, 0x77, 0x22, 0x11, 0x44, 0x33, 0x66}"}),
+    ("AesUnOpTest.template",              new Dictionary<string, string> { ["TestName"] = "MixColumns_Vector128_Byte",                                                             ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "MixColumns",                                                 ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Byte",    ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Byte",                                                                ["LargestVectorSize"] = "16", ["InputSize"] = "16", ["Input"] = "{0xEF, 0xCD, 0xAB, 0x89, 0x67, 0x45, 0x23, 0x01, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAA, 0x99, 0x88}",                                                                                                                                   ["ExpectedRetSize"] = "16", ["ExpectedRet"] = "{0xAB, 0x01, 0xEF, 0x45, 0x23, 0x89, 0x67, 0xCD, 0xDD, 0x88, 0xFF, 0xAA, 0x99, 0xCC, 0xBB, 0xEE}"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningLower_Vector64_Int64",                                        ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "Int64",   ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "Int64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.PolynomialMultiplyWideningLo64(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "Helpers.PolynomialMultiplyWideningHi64(left[0], right[0]) != result[1]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningLower_Vector64_UInt64",                                       ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningLower",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt64",  ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt64",                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.PolynomialMultiplyWideningLo64(left[0], right[0]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "Helpers.PolynomialMultiplyWideningHi64(left[0], right[0]) != result[1]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningUpper_Vector128_Int64",                                       ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "Int64",   ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "Int64",   ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "Int64",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",         ["NextValueOp2"] = "TestLibrary.Generator.GetInt64()",                                                                                        ["ValidateFirstResult"] = "Helpers.PolynomialMultiplyWideningLo64(left[1], right[1]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "Helpers.PolynomialMultiplyWideningHi64(left[1], right[1]) != result[1]"}),
+    ("SimpleBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "PolynomialMultiplyWideningUpper_Vector128_UInt64",                                      ["Isa"] = "Aes",           ["LoadIsa"] = "AdvSimd", ["Method"] = "PolynomialMultiplyWideningUpper",                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt64",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt64",  ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt64",                                                             ["LargestVectorSize"] = "16", ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",        ["NextValueOp2"] = "TestLibrary.Generator.GetUInt64()",                                                                                       ["ValidateFirstResult"] = "Helpers.PolynomialMultiplyWideningLo64(left[1], right[1]) != result[0]",                                                                                               ["ValidateRemainingResults"] = "Helpers.PolynomialMultiplyWideningHi64(left[1], right[1]) != result[1]"})
 };
 
 private static readonly (string templateFileName, Dictionary<string, string> templateData)[] ArmBaseInputs = new []
 {
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Int32",                                                      ["Isa"] = "ArmBase",                                ["Method"] = "LeadingZeroCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateResult"] = "int expectedResult = 0; for (int index = 31; (((uint)data >> index) & 1) == 0; index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_UInt32",                                                     ["Isa"] = "ArmBase",                                ["Method"] = "LeadingZeroCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "UInt32",                                                                                                                                                         ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateResult"] = "int expectedResult = 0; for (int index = 31; ((data >> index) & 1) == 0; index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Int32",                                                    ["Isa"] = "ArmBase",                                ["Method"] = "ReverseElementBits",                                                                          ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateResult"] = "isUnexpectedResult = Helpers.ReverseElementBits(data) != result;" }),
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_UInt32",                                                   ["Isa"] = "ArmBase",                                ["Method"] = "ReverseElementBits",                                                                          ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                                                         ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                                                                                      ["ValidateResult"] = "isUnexpectedResult = Helpers.ReverseElementBits(data) != result;" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Int32",                                                                ["Isa"] = "ArmBase",                                ["Method"] = "LeadingZeroCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateResult"] = "int expectedResult = 0; for (int index = 31; (((uint)data >> index) & 1) == 0; index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_UInt32",                                                               ["Isa"] = "ArmBase",                                ["Method"] = "LeadingZeroCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "UInt32",                                                                                                                                                         ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateResult"] = "int expectedResult = 0; for (int index = 31; ((data >> index) & 1) == 0; index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Int32",                                                              ["Isa"] = "ArmBase",                                ["Method"] = "ReverseElementBits",                                                                          ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateResult"] = "isUnexpectedResult = Helpers.ReverseElementBits(data) != result;" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_UInt32",                                                             ["Isa"] = "ArmBase",                                ["Method"] = "ReverseElementBits",                                                                          ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                                                                                                                                         ["NextValueOp1"] = "TestLibrary.Generator.GetUInt32()",                                                                       ["ValidateResult"] = "isUnexpectedResult = Helpers.ReverseElementBits(data) != result;" }),
 };
 
 private static readonly (string templateFileName, Dictionary<string, string> templateData)[] ArmBase_Arm64Inputs = new []
 {
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Int32",                                                      ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "LeadingSignCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                                                                                       ["ValidateResult"] = "int expectedResult = 0; for (int index = 30; (((uint)data >> index) & 1) == (((uint)data >> 31) & 1); index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Int64",                                                      ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "LeadingSignCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int64",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateResult"] = "int expectedResult = 0; for (int index = 62; (((ulong)data >> index) & 1) == (((ulong)data >> 63) & 1); index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Int64",                                                      ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "LeadingZeroCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int64",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateResult"] = "int expectedResult = 0; for (int index = 63; (((ulong)data >> index) & 1) == 0; index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_UInt64",                                                     ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "LeadingZeroCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "UInt64",                                                                                                                                                         ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateResult"] = "int expectedResult = 0; for (int index = 63; ((data >> index) & 1) == 0; index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Int64",                                                    ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "ReverseElementBits",                                                                          ["RetBaseType"] = "Int64",                                    ["Op1BaseType"] = "Int64",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                                                                                       ["ValidateResult"] = "isUnexpectedResult = Helpers.ReverseElementBits(data) != result;" }),
-    ("ScalarUnOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_UInt64",                                                   ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "ReverseElementBits",                                                                          ["RetBaseType"] = "UInt64",                                   ["Op1BaseType"] = "UInt64",                                                                                                                                                         ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                                                                                      ["ValidateResult"] = "isUnexpectedResult = Helpers.ReverseElementBits(data) != result;" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Int32",                                                                ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "LeadingSignCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int32",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt32()",                                                                        ["ValidateResult"] = "int expectedResult = 0; for (int index = 30; (((uint)data >> index) & 1) == (((uint)data >> 31) & 1); index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "LeadingSignCount_Int64",                                                                ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "LeadingSignCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int64",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateResult"] = "int expectedResult = 0; for (int index = 62; (((ulong)data >> index) & 1) == (((ulong)data >> 63) & 1); index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_Int64",                                                                ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "LeadingZeroCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "Int64",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateResult"] = "int expectedResult = 0; for (int index = 63; (((ulong)data >> index) & 1) == 0; index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "LeadingZeroCount_UInt64",                                                               ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "LeadingZeroCount",                                                                            ["RetBaseType"] = "Int32",                                    ["Op1BaseType"] = "UInt64",                                                                                                                                                         ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateResult"] = "int expectedResult = 0; for (int index = 63; ((data >> index) & 1) == 0; index--) { expectedResult++; } isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_Int64",                                                              ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "ReverseElementBits",                                                                          ["RetBaseType"] = "Int64",                                    ["Op1BaseType"] = "Int64",                                                                                                                                                          ["NextValueOp1"] = "TestLibrary.Generator.GetInt64()",                                                                        ["ValidateResult"] = "isUnexpectedResult = Helpers.ReverseElementBits(data) != result;" }),
+    ("ScalarUnOpTest.template",           new Dictionary<string, string> { ["TestName"] = "ReverseElementBits_UInt64",                                                             ["Isa"] = "ArmBase.Arm64",                          ["Method"] = "ReverseElementBits",                                                                          ["RetBaseType"] = "UInt64",                                   ["Op1BaseType"] = "UInt64",                                                                                                                                                         ["NextValueOp1"] = "TestLibrary.Generator.GetUInt64()",                                                                       ["ValidateResult"] = "isUnexpectedResult = Helpers.ReverseElementBits(data) != result;" }),
 };
 
 private static readonly (string templateFileName, Dictionary<string, string> templateData)[] Crc32Inputs = new []
 {
-    ("ScalarBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ComputeCrc32_Byte",                                                           ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32",                                                                                ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "Byte",                                                                                              ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20",                                                                                                    ["ValidateResult"] = "uint expectedResult = 0x169330BA; isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ComputeCrc32_UInt16",                                                         ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32",                                                                                ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt16",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x2019",                                                                                                  ["ValidateResult"] = "uint expectedResult = 0x1E4864D0; isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ComputeCrc32_UInt32",                                                         ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32",                                                                                ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt32",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20191113",                                                                                              ["ValidateResult"] = "uint expectedResult = 0x219D9805; isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ComputeCrc32C_Byte",                                                          ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32C",                                                                               ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "Byte",                                                                                              ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20",                                                                                                    ["ValidateResult"] = "uint expectedResult = 0x8D3F2270; isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ComputeCrc32C_UInt16",                                                        ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32C",                                                                               ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt16",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x2019",                                                                                                  ["ValidateResult"] = "uint expectedResult = 0x9F50ACBD; isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ComputeCrc32C_UInt32",                                                        ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32C",                                                                               ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt32",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20191113",                                                                                              ["ValidateResult"] = "uint expectedResult = 0x78F34758; isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ComputeCrc32_Byte",                                                                     ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32",                                                                                ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "Byte",                                                                                              ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20",                                     ["ValidateResult"] = "uint expectedResult = 0x169330BA; isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ComputeCrc32_UInt16",                                                                   ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32",                                                                                ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt16",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x2019",                                   ["ValidateResult"] = "uint expectedResult = 0x1E4864D0; isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ComputeCrc32_UInt32",                                                                   ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32",                                                                                ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt32",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20191113",                               ["ValidateResult"] = "uint expectedResult = 0x219D9805; isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ComputeCrc32C_Byte",                                                                    ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32C",                                                                               ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "Byte",                                                                                              ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20",                                     ["ValidateResult"] = "uint expectedResult = 0x8D3F2270; isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ComputeCrc32C_UInt16",                                                                  ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32C",                                                                               ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt16",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x2019",                                   ["ValidateResult"] = "uint expectedResult = 0x9F50ACBD; isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ComputeCrc32C_UInt32",                                                                  ["Isa"] = "Crc32",                                  ["Method"] = "ComputeCrc32C",                                                                               ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt32",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20191113",                               ["ValidateResult"] = "uint expectedResult = 0x78F34758; isUnexpectedResult = (expectedResult != result);" }),
 };
 
 private static readonly (string templateFileName, Dictionary<string, string> templateData)[] Crc32_Arm64Inputs = new []
 {
-    ("ScalarBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ComputeCrc32_UInt64",                                                         ["Isa"] = "Crc32.Arm64",                            ["Method"] = "ComputeCrc32",                                                                                ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt64",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20191113110219UL",                                                                                      ["ValidateResult"] = "uint expectedResult = 0xEFAAAB74; isUnexpectedResult = (expectedResult != result);" }),
-    ("ScalarBinOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ComputeCrc32C_UInt64",                                                        ["Isa"] = "Crc32.Arm64",                            ["Method"] = "ComputeCrc32C",                                                                               ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt64",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20191113110219UL",                                                                                      ["ValidateResult"] = "uint expectedResult = 0x6295C71A; isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ComputeCrc32_UInt64",                                                                   ["Isa"] = "Crc32.Arm64",                            ["Method"] = "ComputeCrc32",                                                                                ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt64",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20191113110219UL",                       ["ValidateResult"] = "uint expectedResult = 0xEFAAAB74; isUnexpectedResult = (expectedResult != result);" }),
+    ("ScalarBinOpTest.template",          new Dictionary<string, string> { ["TestName"] = "ComputeCrc32C_UInt64",                                                                  ["Isa"] = "Crc32.Arm64",                            ["Method"] = "ComputeCrc32C",                                                                               ["RetBaseType"] = "UInt32",                                   ["Op1BaseType"] = "UInt32",                                  ["Op2BaseType"] = "UInt64",                                                                                            ["NextValueOp1"] = "0xFFFFFFFF",                               ["NextValueOp2"] = "0x20191113110219UL",                       ["ValidateResult"] = "uint expectedResult = 0x6295C71A; isUnexpectedResult = (expectedResult != result);" }),
 };
 
 private static readonly (string templateFileName, Dictionary<string, string> templateData)[] Sha1Inputs = new []
 {
-    ("SecureHashUnOpTest.template",  new Dictionary<string, string> { ["TestName"] = "FixedRotate_Vector64_UInt32",                                                 ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "FixedRotate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "0x00112233",                                                                                                                                                             ["ExpectedResult"] = "{0xC004488C, 0x0, 0x0, 0x0}"}),
-    ("SecureHashTernOpTest.template",new Dictionary<string, string> { ["TestName"] = "HashUpdateChoose_Vector128_UInt32",                                           ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdateChoose",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0x27A38C6D, 0xEFEFCA67, 0xDB4E8169, 0x73C91E71}"}),
-    ("SecureHashTernOpTest.template",new Dictionary<string, string> { ["TestName"] = "HashUpdateMajority_Vector128_UInt32",                                         ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdateMajority",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0xEC691B1D, 0xF21410C7, 0x9B52C9F6, 0x73C91E71}"}),
-    ("SecureHashTernOpTest.template",new Dictionary<string, string> { ["TestName"] = "HashUpdateParity_Vector128_UInt32",                                           ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdateParity",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0xDAB2AF34, 0xFF990D18, 0xCB4F938C, 0x73C91E71}"}),
-    ("SecureHashTernOpTest.template",new Dictionary<string, string> { ["TestName"] = "ScheduleUpdate0_Vector128_UInt32",                                            ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "ScheduleUpdate0",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0x8899AABB, 0x8899AABB, 0xCCDDEEFF, 0xCCDDEEFF}"}),
-    ("SecureHashBinOpTest.template", new Dictionary<string, string> { ["TestName"] = "ScheduleUpdate1_Vector128_UInt32",                                            ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "ScheduleUpdate1",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                                                                                              ["ExpectedResult"] = "{0x88888888, 0x88888888, 0x88888888, 0x11335577}"}),
+    ("SecureHashUnOpTest.template",       new Dictionary<string, string> { ["TestName"] = "FixedRotate_Vector64_UInt32",                                                           ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "FixedRotate",                                                ["RetVectorType"] = "Vector64",  ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector64",  ["Op1BaseType"] = "UInt32",                                                                                                                           ["LargestVectorSize"] = "8",  ["NextValueOp1"] = "0x00112233",                                                                                                                                                             ["ExpectedResult"] = "{0xC004488C, 0x0, 0x0, 0x0}"}),
+    ("SecureHashTernOpTest.template",     new Dictionary<string, string> { ["TestName"] = "HashUpdateChoose_Vector128_UInt32",                                                     ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdateChoose",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0x27A38C6D, 0xEFEFCA67, 0xDB4E8169, 0x73C91E71}"}),
+    ("SecureHashTernOpTest.template",     new Dictionary<string, string> { ["TestName"] = "HashUpdateMajority_Vector128_UInt32",                                                   ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdateMajority",                                         ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0xEC691B1D, 0xF21410C7, 0x9B52C9F6, 0x73C91E71}"}),
+    ("SecureHashTernOpTest.template",     new Dictionary<string, string> { ["TestName"] = "HashUpdateParity_Vector128_UInt32",                                                     ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdateParity",                                           ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector64",  ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0xDAB2AF34, 0xFF990D18, 0xCB4F938C, 0x73C91E71}"}),
+    ("SecureHashTernOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ScheduleUpdate0_Vector128_UInt32",                                                      ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "ScheduleUpdate0",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0x8899AABB, 0x8899AABB, 0xCCDDEEFF, 0xCCDDEEFF}"}),
+    ("SecureHashBinOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ScheduleUpdate1_Vector128_UInt32",                                                      ["Isa"] = "Sha1",          ["LoadIsa"] = "AdvSimd", ["Method"] = "ScheduleUpdate1",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                                                                                              ["ExpectedResult"] = "{0x88888888, 0x88888888, 0x88888888, 0x11335577}"}),
 };
 
 private static readonly (string templateFileName, Dictionary<string, string> templateData)[] Sha256Inputs = new []
 {
-    ("SecureHashTernOpTest.template",new Dictionary<string, string> { ["TestName"] = "HashUpdate1_Vector128_UInt32",                                                ["Isa"] = "Sha256",        ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdate1",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0x3D22118E, 0x987CA5FB, 0x54F4E477, 0xDFB50278}"}),
-    ("SecureHashTernOpTest.template",new Dictionary<string, string> { ["TestName"] = "HashUpdate2_Vector128_UInt32",                                                ["Isa"] = "Sha256",        ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdate2",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0xFFD38634, 0x2A33F83F, 0x55A1BE45, 0x5002B4C4}"}),
-    ("SecureHashBinOpTest.template", new Dictionary<string, string> { ["TestName"] = "ScheduleUpdate0_Vector128_UInt32",                                            ["Isa"] = "Sha256",        ["LoadIsa"] = "AdvSimd", ["Method"] = "ScheduleUpdate0",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                                                                                              ["ExpectedResult"] = "{0x2E9FE839, 0x2E9FE839, 0x2E9FE839, 0xBFB0F94A}"}),
-    ("SecureHashTernOpTest.template",new Dictionary<string, string> { ["TestName"] = "ScheduleUpdate1_Vector128_UInt32",                                            ["Isa"] = "Sha256",        ["LoadIsa"] = "AdvSimd", ["Method"] = "ScheduleUpdate1",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0x248F1BDF, 0x248F1BDF, 0xB303DDBA, 0xF74821FE}"}),
+    ("SecureHashTernOpTest.template",     new Dictionary<string, string> { ["TestName"] = "HashUpdate1_Vector128_UInt32",                                                          ["Isa"] = "Sha256",        ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdate1",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0x3D22118E, 0x987CA5FB, 0x54F4E477, 0xDFB50278}"}),
+    ("SecureHashTernOpTest.template",     new Dictionary<string, string> { ["TestName"] = "HashUpdate2_Vector128_UInt32",                                                          ["Isa"] = "Sha256",        ["LoadIsa"] = "AdvSimd", ["Method"] = "HashUpdate2",                                                ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0xFFD38634, 0x2A33F83F, 0x55A1BE45, 0x5002B4C4}"}),
+    ("SecureHashBinOpTest.template",      new Dictionary<string, string> { ["TestName"] = "ScheduleUpdate0_Vector128_UInt32",                                                      ["Isa"] = "Sha256",        ["LoadIsa"] = "AdvSimd", ["Method"] = "ScheduleUpdate0",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32",                                                              ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                                                                                              ["ExpectedResult"] = "{0x2E9FE839, 0x2E9FE839, 0x2E9FE839, 0xBFB0F94A}"}),
+    ("SecureHashTernOpTest.template",     new Dictionary<string, string> { ["TestName"] = "ScheduleUpdate1_Vector128_UInt32",                                                      ["Isa"] = "Sha256",        ["LoadIsa"] = "AdvSimd", ["Method"] = "ScheduleUpdate1",                                            ["RetVectorType"] = "Vector128", ["RetBaseType"] = "UInt32",  ["Op1VectorType"] = "Vector128", ["Op1BaseType"] = "UInt32", ["Op2VectorType"] = "Vector128", ["Op2BaseType"] = "UInt32", ["Op3VectorType"] = "Vector128", ["Op3BaseType"] = "UInt32", ["LargestVectorSize"] = "16", ["NextValueOp1"] = "0x00112233",                               ["NextValueOp2"] = "0x44556677",                               ["NextValueOp3"] = "0x8899AABB",                               ["ExpectedResult"] = "{0x248F1BDF, 0x248F1BDF, 0xB303DDBA, 0xF74821FE}"}),
 };
 
 private static void ProcessInputs(string groupName, (string templateFileName, Dictionary<string, string> templateData)[] inputs)
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/Helpers.cs b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/Helpers.cs
index d6da0806565e8..e90eab0b52ea4 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/Helpers.cs
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/Helpers.cs
@@ -1482,6 +1482,12 @@ private static sbyte HighNarrowing(short op1, bool round)
 
         public static sbyte FusedSubtractHalving(sbyte op1, sbyte op2) => (sbyte)((ushort)((short)op1 - (short)op2) >> 1);
 
+        public static short MultiplyByScalarWideningUpper(sbyte[] op1, sbyte op2, int i) => MultiplyWidening(op1[i + op1.Length / 2], op2);
+
+        public static short MultiplyByScalarWideningUpperAndAdd(short[] op1, sbyte[] op2, sbyte op3, int i) => MultiplyWideningAndAdd(op1[i], op2[i + op2.Length / 2], op3);
+
+        public static short MultiplyByScalarWideningUpperAndSubtract(short[] op1, sbyte[] op2, sbyte op3, int i) => MultiplyWideningAndSubtract(op1[i], op2[i + op2.Length / 2], op3);
+
         public static short MultiplyWidening(sbyte op1, sbyte op2) => (short)((short)op1 * (short)op2);
 
         public static short MultiplyWideningAndAdd(short op1, sbyte op2, sbyte op3) => (short)(op1 + MultiplyWidening(op2, op3));
@@ -1562,6 +1568,12 @@ private static short HighNarrowing(int op1, bool round)
 
         public static short FusedSubtractHalving(short op1, short op2) => (short)((uint)((int)op1 - (int)op2) >> 1);
 
+        public static int MultiplyByScalarWideningUpper(short[] op1, short op2, int i) => MultiplyWidening(op1[i + op1.Length / 2], op2);
+
+        public static int MultiplyByScalarWideningUpperAndAdd(int[] op1, short[] op2, short op3, int i) => MultiplyWideningAndAdd(op1[i], op2[i + op2.Length / 2], op3);
+
+        public static int MultiplyByScalarWideningUpperAndSubtract(int[] op1, short[] op2, short op3, int i) => MultiplyWideningAndSubtract(op1[i], op2[i + op2.Length / 2], op3);
+
         public static int MultiplyWidening(short op1, short op2) => (int)((int)op1 * (int)op2);
 
         public static int MultiplyWideningAndAdd(int op1, short op2, short op3) => (int)(op1 + MultiplyWidening(op2, op3));
@@ -1642,6 +1654,12 @@ private static int HighNarrowing(long op1, bool round)
 
         public static int FusedSubtractHalving(int op1, int op2) => (int)((ulong)((long)op1 - (long)op2) >> 1);
 
+        public static long MultiplyByScalarWideningUpper(int[] op1, int op2, int i) => MultiplyWidening(op1[i + op1.Length / 2], op2);
+
+        public static long MultiplyByScalarWideningUpperAndAdd(long[] op1, int[] op2, int op3, int i) => MultiplyWideningAndAdd(op1[i], op2[i + op2.Length / 2], op3);
+
+        public static long MultiplyByScalarWideningUpperAndSubtract(long[] op1, int[] op2, int op3, int i) => MultiplyWideningAndSubtract(op1[i], op2[i + op2.Length / 2], op3);
+
         public static long MultiplyWidening(int op1, int op2) => (long)((long)op1 * (long)op2);
 
         public static long MultiplyWideningAndAdd(long op1, int op2, int op3) => (long)(op1 + MultiplyWidening(op2, op3));
@@ -1722,6 +1740,12 @@ private static byte HighNarrowing(ushort op1, bool round)
 
         public static byte FusedSubtractHalving(byte op1, byte op2) => (byte)((ushort)((ushort)op1 - (ushort)op2) >> 1);
 
+        public static ushort MultiplyByScalarWideningUpper(byte[] op1, byte op2, int i) => MultiplyWidening(op1[i + op1.Length / 2], op2);
+
+        public static ushort MultiplyByScalarWideningUpperAndAdd(ushort[] op1, byte[] op2, byte op3, int i) => MultiplyWideningAndAdd(op1[i], op2[i + op2.Length / 2], op3);
+
+        public static ushort MultiplyByScalarWideningUpperAndSubtract(ushort[] op1, byte[] op2, byte op3, int i) => MultiplyWideningAndSubtract(op1[i], op2[i + op2.Length / 2], op3);
+
         public static ushort MultiplyWidening(byte op1, byte op2) => (ushort)((ushort)op1 * (ushort)op2);
 
         public static ushort MultiplyWideningAndAdd(ushort op1, byte op2, byte op3) => (ushort)(op1 + MultiplyWidening(op2, op3));
@@ -1802,6 +1826,12 @@ private static ushort HighNarrowing(uint op1, bool round)
 
         public static ushort FusedSubtractHalving(ushort op1, ushort op2) => (ushort)((uint)((uint)op1 - (uint)op2) >> 1);
 
+        public static uint MultiplyByScalarWideningUpper(ushort[] op1, ushort op2, int i) => MultiplyWidening(op1[i + op1.Length / 2], op2);
+
+        public static uint MultiplyByScalarWideningUpperAndAdd(uint[] op1, ushort[] op2, ushort op3, int i) => MultiplyWideningAndAdd(op1[i], op2[i + op2.Length / 2], op3);
+
+        public static uint MultiplyByScalarWideningUpperAndSubtract(uint[] op1, ushort[] op2, ushort op3, int i) => MultiplyWideningAndSubtract(op1[i], op2[i + op2.Length / 2], op3);
+
         public static uint MultiplyWidening(ushort op1, ushort op2) => (uint)((uint)op1 * (uint)op2);
 
         public static uint MultiplyWideningAndAdd(uint op1, ushort op2, ushort op3) => (uint)(op1 + MultiplyWidening(op2, op3));
@@ -1882,6 +1912,12 @@ private static uint HighNarrowing(ulong op1, bool round)
 
         public static uint FusedSubtractHalving(uint op1, uint op2) => (uint)((ulong)((ulong)op1 - (ulong)op2) >> 1);
 
+        public static ulong MultiplyByScalarWideningUpper(uint[] op1, uint op2, int i) => MultiplyWidening(op1[i + op1.Length / 2], op2);
+
+        public static ulong MultiplyByScalarWideningUpperAndAdd(ulong[] op1, uint[] op2, uint op3, int i) => MultiplyWideningAndAdd(op1[i], op2[i + op2.Length / 2], op3);
+
+        public static ulong MultiplyByScalarWideningUpperAndSubtract(ulong[] op1, uint[] op2, uint op3, int i) => MultiplyWideningAndSubtract(op1[i], op2[i + op2.Length / 2], op3);
+
         public static ulong MultiplyWidening(uint op1, uint op2) => (ulong)((ulong)op1 * (ulong)op2);
 
         public static ulong MultiplyWideningAndAdd(ulong op1, uint op2, uint op3) => (ulong)(op1 + MultiplyWidening(op2, op3));
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/Helpers.tt b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/Helpers.tt
index 7821d4cae4f4e..2ed0c2d496b40 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/Helpers.tt
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/Helpers.tt
@@ -380,6 +380,12 @@ namespace JIT.HardwareIntrinsics.Arm
 
         public static <#= type.name #> FusedSubtractHalving(<#= type.name #> op1, <#= type.name #> op2) => (<#= type.name #>)((<#= type.wideUnsigned #>)((<#= type.wide #>)op1 - (<#= type.wide #>)op2) >> 1);
 
+        public static <#= type.wide #> MultiplyByScalarWideningUpper(<#= type.name #>[] op1, <#= type.name #> op2, int i) => MultiplyWidening(op1[i + op1.Length / 2], op2);
+
+        public static <#= type.wide #> MultiplyByScalarWideningUpperAndAdd(<#= type.wide #>[] op1, <#= type.name #>[] op2, <#= type.name #> op3, int i) => MultiplyWideningAndAdd(op1[i], op2[i + op2.Length / 2], op3);
+
+        public static <#= type.wide #> MultiplyByScalarWideningUpperAndSubtract(<#= type.wide #>[] op1, <#= type.name #>[] op2, <#= type.name #> op3, int i) => MultiplyWideningAndSubtract(op1[i], op2[i + op2.Length / 2], op3);
+
         public static <#= type.wide #> MultiplyWidening(<#= type.name #> op1, <#= type.name #> op2) => (<#= type.wide #>)((<#= type.wide #>)op1 * (<#= type.wide #>)op2);
 
         public static <#= type.wide #> MultiplyWideningAndAdd(<#= type.wide #> op1, <#= type.name #> op2, <#= type.name #> op3) => (<#= type.wide #>)(op1 + MultiplyWidening(op2, op3));
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/InsertSelectedScalarTest.template b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/InsertSelectedScalarTest.template
new file mode 100644
index 0000000000000..8798c1da2587e
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/InsertSelectedScalarTest.template
@@ -0,0 +1,552 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void {TestName}()
+        {
+            var test = new InsertSelectedScalarTest__{TestName}();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class InsertSelectedScalarTest__{TestName}
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] inArray3;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle inHandle3;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable({Op1BaseType}[] inArray1, {Op3BaseType}[] inArray3, {RetBaseType}[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<{Op1BaseType}>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<{Op3BaseType}>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<{RetBaseType}>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<{Op3BaseType}, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                inHandle3.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public {Op1VectorType}<{Op1BaseType}> _fld1;
+            public {Op3VectorType}<{Op3BaseType}> _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref testStruct._fld1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = {NextValueOp3}; }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op3VectorType}<{Op3BaseType}>, byte>(ref testStruct._fld3), ref Unsafe.As<{Op3BaseType}, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(InsertSelectedScalarTest__{TestName} testClass)
+            {
+                var result = {Isa}.{Method}(_fld1, {ElementIndex1}, _fld3, {ElementIndex2});
+
+                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(InsertSelectedScalarTest__{TestName} testClass)
+            {
+                fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
+                fixed ({Op3VectorType}<{Op3BaseType}>* pFld2 = &_fld3)
+                {
+                    var result = {Isa}.{Method}(
+                        {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)pFld1),
+                        {ElementIndex1},
+                        {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)pFld2),
+                        {ElementIndex2}
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = {LargestVectorSize};
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>() / sizeof({Op1BaseType});
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>() / sizeof({Op3BaseType});
+        private static readonly int RetElementCount = Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>() / sizeof({RetBaseType});
+        private static readonly byte ElementIndex1 = {ElementIndex1};
+        private static readonly byte ElementIndex2 = {ElementIndex2};
+
+        private static {Op1BaseType}[] _data1 = new {Op1BaseType}[Op1ElementCount];
+        private static {Op3BaseType}[] _data3 = new {Op3BaseType}[Op3ElementCount];
+
+        private static {Op1VectorType}<{Op1BaseType}> _clsVar1;
+        private static {Op3VectorType}<{Op3BaseType}> _clsVar3;
+
+        private {Op1VectorType}<{Op1BaseType}> _fld1;
+        private {Op3VectorType}<{Op3BaseType}> _fld3;
+
+        private DataTable _dataTable;
+
+        static InsertSelectedScalarTest__{TestName}()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref _clsVar1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = {NextValueOp3}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op3VectorType}<{Op3BaseType}>, byte>(ref _clsVar3), ref Unsafe.As<{Op3BaseType}, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>());
+        }
+
+        public InsertSelectedScalarTest__{TestName}()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref _fld1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = {NextValueOp3}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op3VectorType}<{Op3BaseType}>, byte>(ref _fld3), ref Unsafe.As<{Op3BaseType}, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = {NextValueOp3}; }
+            _dataTable = new DataTable(_data1, _data3, new {RetBaseType}[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => {Isa}.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            var result = {Isa}.{Method}(
+                Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr),
+                {ElementIndex1},
+                Unsafe.Read<{Op3VectorType}<{Op3BaseType}>>(_dataTable.inArray3Ptr),
+                {ElementIndex2}
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            var result = {Isa}.{Method}(
+                {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr)),
+                {ElementIndex1},
+                {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(_dataTable.inArray3Ptr)),
+                {ElementIndex2}
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            var result = typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({Op1VectorType}<{Op1BaseType}>), typeof(byte), typeof({Op3VectorType}<{Op3BaseType}>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr),
+                                        ElementIndex1,
+                                        Unsafe.Read<{Op3VectorType}<{Op3BaseType}>>(_dataTable.inArray3Ptr),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, ({RetVectorType}<{RetBaseType}>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            var result = typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({Op1VectorType}<{Op1BaseType}>), typeof(byte), typeof({Op3VectorType}<{Op3BaseType}>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex1,
+                                        {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(_dataTable.inArray3Ptr)),
+                                        ElementIndex2
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, ({RetVectorType}<{RetBaseType}>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            var result = {Isa}.{Method}(
+                _clsVar1,
+                {ElementIndex1},
+                _clsVar3,
+                {ElementIndex2}
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pClsVar1 = &_clsVar1)
+            fixed ({Op3VectorType}<{Op3BaseType}>* pClsVar3 = &_clsVar3)
+            {
+                var result = {Isa}.{Method}(
+                    {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pClsVar1)),
+                    {ElementIndex1},
+                    {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(pClsVar3)),
+                    {ElementIndex2}
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr);
+            var op3 = Unsafe.Read<{Op3VectorType}<{Op3BaseType}>>(_dataTable.inArray3Ptr);
+            var result = {Isa}.{Method}(op1, {ElementIndex1}, op3, {ElementIndex2});
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr));
+            var op3 = {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(_dataTable.inArray3Ptr));
+            var result = {Isa}.{Method}(op1, {ElementIndex1}, op3, {ElementIndex2});
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new InsertSelectedScalarTest__{TestName}();
+            var result = {Isa}.{Method}(test._fld1, {ElementIndex1}, test._fld3, {ElementIndex2});
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new InsertSelectedScalarTest__{TestName}();
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &test._fld1)
+            fixed ({Op3VectorType}<{Op3BaseType}>* pFld2 = &test._fld3)
+            {
+                var result = {Isa}.{Method}(
+                    {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)pFld1),
+                    {ElementIndex1},
+                    {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)pFld2),
+                    {ElementIndex2}
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            var result = {Isa}.{Method}(_fld1, {ElementIndex1}, _fld3, {ElementIndex2});
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
+            fixed ({Op3VectorType}<{Op3BaseType}>* pFld2 = &_fld3)
+            {
+                var result = {Isa}.{Method}(
+                    {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)pFld1),
+                    {ElementIndex1},
+                    {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)pFld2),
+                    {ElementIndex2}
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = {Isa}.{Method}(test._fld1, {ElementIndex1}, test._fld3, {ElementIndex2});
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = {Isa}.{Method}(
+                {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(&test._fld1)),
+                {ElementIndex1},
+                {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(&test._fld3)),
+                {ElementIndex2}
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult({Op1VectorType}<{Op1BaseType}> op1, {Op3VectorType}<{Op3BaseType}> op3, void* result, [CallerMemberName] string method = "")
+        {
+            {Op1BaseType}[] inArray1 = new {Op1BaseType}[Op1ElementCount];
+            {Op3BaseType}[] inArray3 = new {Op3BaseType}[Op3ElementCount];
+            {RetBaseType}[] outArray = new {RetBaseType}[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), op1);
+            Unsafe.WriteUnaligned(ref Unsafe.As<{Op3BaseType}, byte>(ref inArray3[0]), op3);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{RetBaseType}, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, void* op3, void* result, [CallerMemberName] string method = "")
+        {
+            {Op1BaseType}[] inArray1 = new {Op1BaseType}[Op1ElementCount];
+            {Op3BaseType}[] inArray3 = new {Op3BaseType}[Op3ElementCount];
+            {RetBaseType}[] outArray = new {RetBaseType}[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op3BaseType}, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{RetBaseType}, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>());
+
+            ValidateResult(inArray1, inArray3, outArray, method);
+        }
+
+        private void ValidateResult({Op1BaseType}[] firstOp, {Op3BaseType}[] thirdOp, {RetBaseType}[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if ({ValidateIterResult})
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof({Isa})}.{nameof({Isa}.{Method})}<{RetBaseType}>({Op1VectorType}<{Op1BaseType}>, {{ElementIndex1}}, {Op3VectorType}<{Op3BaseType}>, {{ElementIndex2}}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/LoadAndInsertScalarTest.template b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/LoadAndInsertScalarTest.template
new file mode 100644
index 0000000000000..f1a4d1dc5369c
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/LoadAndInsertScalarTest.template
@@ -0,0 +1,549 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void {TestName}()
+        {
+            var test = new LoadAndInsertTest__{TestName}();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class LoadAndInsertTest__{TestName}
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable({Op1BaseType}[] inArray1, {RetBaseType}[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<{Op1BaseType}>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<{RetBaseType}>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public {Op1VectorType}<{Op1BaseType}> _fld1;
+            public {Op1BaseType} _fld3;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref testStruct._fld1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+
+                testStruct._fld3 = {NextValueOp3};
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(LoadAndInsertTest__{TestName} testClass)
+            {
+                fixed ({Op1BaseType}* pFld3 = &_fld3)
+                {
+                    var result = {Isa}.{Method}(_fld1, {ElementIndex}, pFld3);
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                }
+
+                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(LoadAndInsertTest__{TestName} testClass)
+            {
+                fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
+                fixed ({Op1BaseType}* pFld3 = &_fld3)
+                {
+                    var result = {Isa}.{Method}(
+                        {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)pFld1),
+                        {ElementIndex},
+                        pFld3
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = {LargestVectorSize};
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>() / sizeof({Op1BaseType});
+        private static readonly int RetElementCount = Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>() / sizeof({RetBaseType});
+        private static readonly byte ElementIndex = {ElementIndex};
+
+        private static {Op1BaseType}[] _data1 = new {Op1BaseType}[Op1ElementCount];
+
+        private static {Op1VectorType}<{Op1BaseType}> _clsVar1;
+        private static {Op1BaseType} _clsVar3;
+
+        private {Op1VectorType}<{Op1BaseType}> _fld1;
+        private {Op1BaseType} _fld3;
+
+        private DataTable _dataTable;
+
+        static LoadAndInsertTest__{TestName}()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref _clsVar1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+
+            _clsVar3 = {NextValueOp3};
+        }
+
+        public LoadAndInsertTest__{TestName}()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref _fld1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+
+            _fld3 = {NextValueOp3};
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+            _dataTable = new DataTable(_data1, new {RetBaseType}[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => {Isa}.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            {Op1BaseType} op3 = {NextValueOp3};
+
+            var result = {Isa}.{Method}(
+                Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr),
+                {ElementIndex},
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            {Op1BaseType} op3 = {NextValueOp3};
+
+            var result = {Isa}.{Method}(
+                {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr)),
+                {ElementIndex},
+                &op3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            {Op1BaseType} op3 = {NextValueOp3};
+
+            var result = typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({Op1VectorType}<{Op1BaseType}>), typeof(byte), typeof({Op1BaseType}*) })
+                                     .Invoke(null, new object[] {
+                                        Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof({Op1BaseType}*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, ({RetVectorType}<{RetBaseType}>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            {Op1BaseType} op3 = {NextValueOp3};
+
+            var result = typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({Op1VectorType}<{Op1BaseType}>), typeof(byte), typeof({Op1BaseType}*) })
+                                     .Invoke(null, new object[] {
+                                        {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex,
+                                        Pointer.Box(&op3, typeof({Op1BaseType}*))
+                                     });
+
+            Unsafe.Write(_dataTable.outArrayPtr, ({RetVectorType}<{RetBaseType}>)(result));
+            ValidateResult(_dataTable.inArray1Ptr, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            fixed ({Op1BaseType}* pClsVar3 = &_clsVar3)
+            {
+                var result = {Isa}.{Method}(
+                    _clsVar1,
+                    {ElementIndex},
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pClsVar1 = &_clsVar1)
+            fixed ({Op1BaseType}* pClsVar3 = &_clsVar3)
+            {
+                var result = {Isa}.{Method}(
+                    {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)pClsVar1),
+                    {ElementIndex},
+                    pClsVar3
+                );
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+            ValidateResult(_clsVar1, _clsVar3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr);
+            var op3 = {NextValueOp3};
+
+            var result = {Isa}.{Method}(op1, {ElementIndex}, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr));
+            var op3 = {NextValueOp3};
+
+            var result = {Isa}.{Method}(op1, {ElementIndex}, &op3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(op1, op3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new LoadAndInsertTest__{TestName}();
+            fixed ({Op1BaseType}* pFld3 = &test._fld3)
+            {
+                var result = {Isa}.{Method}(test._fld1, {ElementIndex}, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new LoadAndInsertTest__{TestName}();
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &test._fld1)
+            fixed ({Op1BaseType}* pFld3 = &test._fld3)
+            {
+                var result = {Isa}.{Method}(
+                    {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)pFld1),
+                    {ElementIndex},
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            fixed ({Op1BaseType}* pFld3 = &_fld3)
+            {
+                var result = {Isa}.{Method}(_fld1, {ElementIndex}, pFld3);
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+            }
+
+            ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
+            fixed ({Op1BaseType}* pFld3 = &_fld3)
+            {
+                var result = {Isa}.{Method}(
+                    {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)pFld1),
+                    {ElementIndex},
+                    pFld3
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld3, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            var result = {Isa}.{Method}(test._fld1, {ElementIndex}, &test._fld3);
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = {Isa}.{Method}(
+                {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(&test._fld1)),
+                {ElementIndex},
+                &test._fld3
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld3, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult({Op1VectorType}<{Op1BaseType}> op1, {Op1BaseType} op3, void* result, [CallerMemberName] string method = "")
+        {
+            {Op1BaseType}[] inArray1 = new {Op1BaseType}[Op1ElementCount];
+            {RetBaseType}[] outArray = new {RetBaseType}[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{RetBaseType}, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult(void* op1, {Op1BaseType} op3, void* result, [CallerMemberName] string method = "")
+        {
+            {Op1BaseType}[] inArray1 = new {Op1BaseType}[Op1ElementCount];
+            {RetBaseType}[] outArray = new {RetBaseType}[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{RetBaseType}, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>());
+
+            ValidateResult(inArray1, op3, outArray, method);
+        }
+
+        private void ValidateResult({Op1BaseType}[] firstOp, {Op1BaseType} thirdOp, {RetBaseType}[] result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            for (var i = 0; i < RetElementCount; i++)
+            {
+                if ({ValidateIterResult})
+                {
+                    succeeded = false;
+                    break;
+                }
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof({Isa})}.{nameof({Isa}.{Method})}<{RetBaseType}>({Op1VectorType}<{Op1BaseType}>, {ElementIndex}, {Op1BaseType}*): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: {thirdOp}");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/StoreSelectedScalarTest.template b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/StoreSelectedScalarTest.template
new file mode 100644
index 0000000000000..16d1919e1e849
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/StoreSelectedScalarTest.template
@@ -0,0 +1,457 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/******************************************************************************
+ * This file is auto-generated from a template file by the GenerateTests.csx  *
+ * script in tests\src\JIT\HardwareIntrinsics.Arm\Shared. In order to make    *
+ * changes, please update the corresponding template and run according to the *
+ * directions listed in the file.                                             *
+ ******************************************************************************/
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Runtime.Intrinsics.Arm;
+
+namespace JIT.HardwareIntrinsics.Arm
+{
+    public static partial class Program
+    {
+        private static void {TestName}()
+        {
+            var test = new StoreSelectedScalarTest__{TestName}();
+
+            if (test.IsSupported)
+            {
+                // Validates basic functionality works, using Unsafe.Read
+                test.RunBasicScenario_UnsafeRead();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates basic functionality works, using Load
+                    test.RunBasicScenario_Load();
+                }
+
+                // Validates calling via reflection works, using Unsafe.Read
+                test.RunReflectionScenario_UnsafeRead();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates calling via reflection works, using Load
+                    test.RunReflectionScenario_Load();
+                }
+
+                // Validates passing a static member works
+                test.RunClsVarScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
+                // Validates passing a local works, using Unsafe.Read
+                test.RunLclVarScenario_UnsafeRead();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing a local works, using Load
+                    test.RunLclVarScenario_Load();
+                }
+
+                // Validates passing the field of a local class works
+                test.RunClassLclFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a class works
+                test.RunClassFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
+                // Validates passing the field of a local struct works
+                test.RunStructLclFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
+                // Validates passing an instance member of a struct works
+                test.RunStructFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
+            }
+            else
+            {
+                // Validates we throw on unsupported hardware
+                test.RunUnsupportedScenario();
+            }
+
+            if (!test.Succeeded)
+            {
+                throw new Exception("One or more scenarios did not complete as expected.");
+            }
+        }
+    }
+
+    public sealed unsafe class StoreSelectedScalarTest__{TestName}
+    {
+        private struct DataTable
+        {
+            private byte[] inArray1;
+            private byte[] outArray;
+
+            private GCHandle inHandle1;
+            private GCHandle outHandle;
+
+            private ulong alignment;
+
+            public DataTable({Op1BaseType}[] inArray1, {RetBaseType}[] outArray, int alignment)
+            {
+                int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<{Op1BaseType}>();
+                int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<{RetBaseType}>();
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfoutArray)
+                {
+                    throw new ArgumentException("Invalid value of alignment");
+                }
+
+                this.inArray1 = new byte[alignment * 2];
+                this.outArray = new byte[alignment * 2];
+
+                this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
+                this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
+
+                this.alignment = (ulong)alignment;
+
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
+            }
+
+            public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
+
+            public void Dispose()
+            {
+                inHandle1.Free();
+                outHandle.Free();
+            }
+
+            private static unsafe void* Align(byte* buffer, ulong expectedAlignment)
+            {
+                return (void*)(((ulong)buffer + expectedAlignment - 1) & ~(expectedAlignment - 1));
+            }
+        }
+
+        private struct TestStruct
+        {
+            public {Op1VectorType}<{Op1BaseType}> _fld1;
+
+            public static TestStruct Create()
+            {
+                var testStruct = new TestStruct();
+
+                for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref testStruct._fld1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+
+                return testStruct;
+            }
+
+            public void RunStructFldScenario(StoreSelectedScalarTest__{TestName} testClass)
+            {
+                {Isa}.{Method}(({RetBaseType}*)testClass._dataTable.outArrayPtr, _fld1, {ElementIndex});
+
+                testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+            }
+
+            public void RunStructFldScenario_Load(StoreSelectedScalarTest__{TestName} testClass)
+            {
+                fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
+                {
+                    {Isa}.{Method}(({RetBaseType}*)testClass._dataTable.outArrayPtr, {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pFld1)), {ElementIndex});
+
+                    testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr);
+                }
+            }
+        }
+
+        private static readonly int LargestVectorSize = {LargestVectorSize};
+
+        private static readonly int Op1ElementCount = Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>() / sizeof({Op1BaseType});
+        private static readonly int RetElementCount = 1;
+        private static readonly byte ElementIndex = {ElementIndex};
+
+        private static {Op1BaseType}[] _data1 = new {Op1BaseType}[Op1ElementCount];
+
+        private static {Op1VectorType}<{Op1BaseType}> _clsVar1;
+
+        private {Op1VectorType}<{Op1BaseType}> _fld1;
+
+        private DataTable _dataTable;
+
+        static StoreSelectedScalarTest__{TestName}()
+        {
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref _clsVar1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+        }
+
+        public StoreSelectedScalarTest__{TestName}()
+        {
+            Succeeded = true;
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref _fld1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+
+            for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
+            _dataTable = new DataTable(_data1, new {RetBaseType}[RetElementCount], LargestVectorSize);
+        }
+
+        public bool IsSupported => {Isa}.IsSupported;
+
+        public bool Succeeded { get; set; }
+
+        public void RunBasicScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead));
+
+            {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr), {ElementIndex});
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunBasicScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load));
+
+            {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr)), {ElementIndex});
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
+
+            typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({RetBaseType}*), typeof({Op1VectorType}<{Op1BaseType}>), typeof(byte) })
+                         .Invoke(null, new object[] {
+                                 Pointer.Box(_dataTable.outArrayPtr, typeof({RetBaseType}*)),
+                                 Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr),
+                                 ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunReflectionScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
+
+            typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({RetBaseType}*), typeof({Op1VectorType}<{Op1BaseType}>), typeof(byte) })
+                                     .Invoke(null, new object[] {
+                                        Pointer.Box(_dataTable.outArrayPtr, typeof({RetBaseType}*)),
+                                        {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr)),
+                                        ElementIndex });
+
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario));
+
+            {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, _clsVar1, {ElementIndex});
+
+            ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pClsVar1 = &_clsVar1)
+            {
+                {Isa}.{Method}(({Op1BaseType}*)_dataTable.outArrayPtr, {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pClsVar1)), {ElementIndex});
+
+                ValidateResult(_clsVar1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunLclVarScenario_UnsafeRead()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
+
+            var op1 = Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr);
+            {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, op1, {ElementIndex});
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunLclVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
+
+            var op1 = {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr));
+            {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, op1, {ElementIndex});
+
+            ValidateResult(op1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
+
+            var test = new StoreSelectedScalarTest__{TestName}();
+            {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, test._fld1, {ElementIndex});
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+
+            var test = new StoreSelectedScalarTest__{TestName}();
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &test._fld1)
+            {
+                {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pFld1)), {ElementIndex});
+
+                ValidateResult(test._fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunClassFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
+
+            {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, _fld1, {ElementIndex});
+
+            ValidateResult(_fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
+            {
+                {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pFld1)), {ElementIndex});
+
+                ValidateResult(_fld1, _dataTable.outArrayPtr);
+            }
+        }
+
+        public void RunStructLclFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
+
+            var test = TestStruct.Create();
+            {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, test._fld1, {ElementIndex});
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            {Isa}.{Method}(({RetBaseType}*)_dataTable.outArrayPtr, {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(&test._fld1)), {ElementIndex});
+
+            ValidateResult(test._fld1, _dataTable.outArrayPtr);
+        }
+
+        public void RunStructFldScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario(this);
+        }
+
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
+        public void RunUnsupportedScenario()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
+
+            bool succeeded = false;
+
+            try
+            {
+                RunBasicScenario_UnsafeRead();
+            }
+            catch (PlatformNotSupportedException)
+            {
+                succeeded = true;
+            }
+
+            if (!succeeded)
+            {
+                Succeeded = false;
+            }
+        }
+
+        private void ValidateResult({Op1VectorType}<{Op1BaseType}> op1, void* result, [CallerMemberName] string method = "")
+        {
+            {Op1BaseType}[] inArray1 = new {Op1BaseType}[Op1ElementCount];
+            {RetBaseType}[] outArray = new {RetBaseType}[RetElementCount];
+
+            Unsafe.WriteUnaligned(ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), op1);
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{RetBaseType}, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult(void* op1, void* result, [CallerMemberName] string method = "")
+        {
+            {Op1BaseType}[] inArray1 = new {Op1BaseType}[Op1ElementCount];
+            {RetBaseType}[] outArray = new {RetBaseType}[RetElementCount];
+
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{RetBaseType}, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>());
+
+            ValidateResult(inArray1, outArray[0], method);
+        }
+
+        private void ValidateResult({Op1BaseType}[] firstOp, {RetBaseType} result, [CallerMemberName] string method = "")
+        {
+            bool succeeded = true;
+
+            if ({ValidateResult})
+            {
+                 succeeded = false;
+            }
+
+            if (!succeeded)
+            {
+                TestLibrary.TestFramework.LogInformation($"{nameof({Isa})}.{nameof({Isa}.{Method})}<{RetBaseType}>({Op1BaseType}*, {Op1VectorType}<{Op1BaseType}>, {ElementIndex}): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
+                TestLibrary.TestFramework.LogInformation(string.Empty);
+
+                Succeeded = false;
+            }
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/_ImmBinaryOpTestTemplate.template b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/_ImmBinaryOpTestTemplate.template
index be123b5522add..792f056c5d788 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/_ImmBinaryOpTestTemplate.template
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/_ImmBinaryOpTestTemplate.template
@@ -46,6 +46,12 @@ namespace JIT.HardwareIntrinsics.Arm
                 // Validates passing a static member works
                 test.RunClsVarScenario();
 
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing a static member works, using pinning and Load
+                    test.RunClsVarScenario_Load();
+                }
+
                 // Validates passing a local works, using Unsafe.Read
                 test.RunLclVarScenario_UnsafeRead();
 
@@ -58,14 +64,38 @@ namespace JIT.HardwareIntrinsics.Arm
                 // Validates passing the field of a local class works
                 test.RunClassLclFldScenario();
 
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing the field of a local class works, using pinning and Load
+                    test.RunClassLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a class works
                 test.RunClassFldScenario();
 
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing an instance member of a class works, using pinning and Load
+                    test.RunClassFldScenario_Load();
+                }
+
                 // Validates passing the field of a local struct works
                 test.RunStructLclFldScenario();
 
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing the field of a local struct works, using pinning and Load
+                    test.RunStructLclFldScenario_Load();
+                }
+
                 // Validates passing an instance member of a struct works
                 test.RunStructFldScenario();
+
+                if ({LoadIsa}.IsSupported)
+                {
+                    // Validates passing an instance member of a struct works, using pinning and Load
+                    test.RunStructFldScenario_Load();
+                }
             }
             else
             {
@@ -159,6 +189,22 @@ namespace JIT.HardwareIntrinsics.Arm
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                 testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
             }
+
+            public void RunStructFldScenario_Load({TemplateName}BinaryOpTest__{TestName} testClass)
+            {
+                fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
+                fixed ({Op2VectorType}<{Op2BaseType}>* pFld2 = &_fld2)
+                {
+                    var result = {Isa}.{Method}(
+                        {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pFld1)),
+                        {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(pFld2)),
+                        {Imm}
+                    );
+
+                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
+                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
+                }
+            }
         }
 
         private static readonly int LargestVectorSize = {LargestVectorSize};
@@ -277,28 +323,46 @@ namespace JIT.HardwareIntrinsics.Arm
             ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
         }
 
+        public void RunClsVarScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load));
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pClsVar1 = &_clsVar1)
+            fixed ({Op2VectorType}<{Op2BaseType}>* pClsVar2 = &_clsVar2)
+            {
+                var result = {Isa}.{Method}(
+                    {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pClsVar1)),
+                    {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(pClsVar2)),
+                    {Imm}
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunLclVarScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
 
-            var firstOp = Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr);
-            var secondOp = Unsafe.Read<{Op2VectorType}<{Op2BaseType}>>(_dataTable.inArray2Ptr);
-            var result = {Isa}.{Method}(firstOp, secondOp, {Imm});
+            var op1 = Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr);
+            var op2 = Unsafe.Read<{Op2VectorType}<{Op2BaseType}>>(_dataTable.inArray2Ptr);
+            var result = {Isa}.{Method}(op1, op2, {Imm});
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
 
-            var firstOp = {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr));
-            var secondOp = {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(_dataTable.inArray2Ptr));
-            var result = {Isa}.{Method}(firstOp, secondOp, {Imm});
+            var op1 = {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr));
+            var op2 = {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(_dataTable.inArray2Ptr));
+            var result = {Isa}.{Method}(op1, op2, {Imm});
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(firstOp, secondOp, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -312,6 +376,25 @@ namespace JIT.HardwareIntrinsics.Arm
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load));
+            var test = new ImmBinaryOpTest__{TestName}();
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &test._fld1)
+            fixed ({Op2VectorType}<{Op2BaseType}>* pFld2 = &test._fld2)
+            {
+                var result = {Isa}.{Method}(
+                    {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pFld1)),
+                    {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(pFld2)),
+                    {Imm}
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunClassFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
@@ -322,6 +405,24 @@ namespace JIT.HardwareIntrinsics.Arm
             ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunClassFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
+
+            fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
+            fixed ({Op2VectorType}<{Op2BaseType}>* pFld2 = &_fld2)
+            {
+                var result = {Isa}.{Method}(
+                    {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pFld1)),
+                    {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(pFld2)),
+                    {Imm}
+                );
+
+                Unsafe.Write(_dataTable.outArrayPtr, result);
+                ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
+            }
+        }
+
         public void RunStructLclFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
@@ -333,6 +434,21 @@ namespace JIT.HardwareIntrinsics.Arm
             ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
         }
 
+        public void RunStructLclFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
+
+            var test = TestStruct.Create();
+            var result = {Isa}.{Method}(
+                {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(&test._fld1)),
+                {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(&test._fld2)),
+                {Imm}
+            );
+
+            Unsafe.Write(_dataTable.outArrayPtr, result);
+            ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
+        }
+
         public void RunStructFldScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario));
@@ -341,6 +457,14 @@ namespace JIT.HardwareIntrinsics.Arm
             test.RunStructFldScenario(this);
         }
 
+        public void RunStructFldScenario_Load()
+        {
+            TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario_Load));
+
+            var test = TestStruct.Create();
+            test.RunStructFldScenario_Load(this);
+        }
+
         public void RunUnsupportedScenario()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario));
@@ -396,7 +520,7 @@ namespace JIT.HardwareIntrinsics.Arm
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof({Isa})}.{nameof({Isa}.{Method})}<{RetBaseType}>({Op1VectorType}<{Op1BaseType}>.{Imm}, {Op2VectorType}<{Op2BaseType}>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($"{nameof({Isa})}.{nameof({Isa}.{Method})}<{RetBaseType}>({Op1VectorType}<{Op1BaseType}>, {Op2VectorType}<{Op2BaseType}>, {Imm}): {method} failed:");
                 TestLibrary.TestFramework.LogInformation($"    firstOp: ({string.Join(", ", firstOp)})");
                 TestLibrary.TestFramework.LogInformation($"   secondOp: ({string.Join(", ", secondOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
diff --git a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/_ImmTernaryOpTestTemplate.template b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/_ImmTernaryOpTestTemplate.template
index b83b3ab0bc97c..84bf78e4041d9 100644
--- a/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/_ImmTernaryOpTestTemplate.template
+++ b/src/coreclr/tests/src/JIT/HardwareIntrinsics/Arm/Shared/_ImmTernaryOpTestTemplate.template
@@ -1,4 +1,3 @@
-
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
@@ -117,48 +116,54 @@ namespace JIT.HardwareIntrinsics.Arm
         {
             private byte[] inArray1;
             private byte[] inArray2;
+            private byte[] inArray3;
             private byte[] outArray;
 
             private GCHandle inHandle1;
             private GCHandle inHandle2;
+            private GCHandle inHandle3;
             private GCHandle outHandle;
 
             private ulong alignment;
 
-            public DataTable({Op1BaseType}[] inArray1, {Op2BaseType}[] inArray2, {ImmType} immValue, {RetBaseType}[] outArray, int alignment)
+            public DataTable({Op1BaseType}[] inArray1, {Op2BaseType}[] inArray2, {Op3BaseType}[] inArray3, {RetBaseType}[] outArray, int alignment)
             {
                 int sizeOfinArray1 = inArray1.Length * Unsafe.SizeOf<{Op1BaseType}>();
                 int sizeOfinArray2 = inArray2.Length * Unsafe.SizeOf<{Op2BaseType}>();
+                int sizeOfinArray3 = inArray3.Length * Unsafe.SizeOf<{Op3BaseType}>();
                 int sizeOfoutArray = outArray.Length * Unsafe.SizeOf<{RetBaseType}>();
-                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfoutArray)
+                if ((alignment != 16 && alignment != 8) || (alignment * 2) < sizeOfinArray1 || (alignment * 2) < sizeOfinArray2 || (alignment * 2) < sizeOfinArray3 || (alignment * 2) < sizeOfoutArray)
                 {
                     throw new ArgumentException("Invalid value of alignment");
                 }
 
                 this.inArray1 = new byte[alignment * 2];
                 this.inArray2 = new byte[alignment * 2];
+                this.inArray3 = new byte[alignment * 2];
                 this.outArray = new byte[alignment * 2];
 
                 this.inHandle1 = GCHandle.Alloc(this.inArray1, GCHandleType.Pinned);
                 this.inHandle2 = GCHandle.Alloc(this.inArray2, GCHandleType.Pinned);
+                this.inHandle3 = GCHandle.Alloc(this.inArray3, GCHandleType.Pinned);
                 this.outHandle = GCHandle.Alloc(this.outArray, GCHandleType.Pinned);
 
                 this.alignment = (ulong)alignment;
-                this.immValue = immValue;
 
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray1Ptr), ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), (uint)sizeOfinArray1);
                 Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray2Ptr), ref Unsafe.As<{Op2BaseType}, byte>(ref inArray2[0]), (uint)sizeOfinArray2);
+                Unsafe.CopyBlockUnaligned(ref Unsafe.AsRef<byte>(inArray3Ptr), ref Unsafe.As<{Op3BaseType}, byte>(ref inArray3[0]), (uint)sizeOfinArray3);
             }
 
             public void* inArray1Ptr => Align((byte*)(inHandle1.AddrOfPinnedObject().ToPointer()), alignment);
             public void* inArray2Ptr => Align((byte*)(inHandle2.AddrOfPinnedObject().ToPointer()), alignment);
+            public void* inArray3Ptr => Align((byte*)(inHandle3.AddrOfPinnedObject().ToPointer()), alignment);
             public void* outArrayPtr => Align((byte*)(outHandle.AddrOfPinnedObject().ToPointer()), alignment);
-            public {ImmType} immValue;
 
             public void Dispose()
             {
                 inHandle1.Free();
                 inHandle2.Free();
+                inHandle3.Free();
                 outHandle.Free();
             }
 
@@ -172,7 +177,7 @@ namespace JIT.HardwareIntrinsics.Arm
         {
             public {Op1VectorType}<{Op1BaseType}> _fld1;
             public {Op2VectorType}<{Op2BaseType}> _fld2;
-            public {ImmType} _fldImm;
+            public {Op3VectorType}<{Op3BaseType}> _fld3;
 
             public static TestStruct Create()
             {
@@ -182,32 +187,35 @@ namespace JIT.HardwareIntrinsics.Arm
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref testStruct._fld1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = {NextValueOp2}; }
                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op2VectorType}<{Op2BaseType}>, byte>(ref testStruct._fld2), ref Unsafe.As<{Op2BaseType}, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<{Op2VectorType}<{Op2BaseType}>>());
-                testStruct._fldImm = {NextImmValue};
+                for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = {NextValueOp3}; }
+                Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op3VectorType}<{Op3BaseType}>, byte>(ref testStruct._fld3), ref Unsafe.As<{Op3BaseType}, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>());
 
                 return testStruct;
             }
 
             public void RunStructFldScenario({TemplateName}TernaryOpTest__{TestName} testClass)
             {
-                var result = {Isa}.{Method}(_fld1, _fld2, _fldImm);
+                var result = {Isa}.{Method}(_fld1, _fld2, _fld3, {Imm});
 
                 Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
             }
 
             public void RunStructFldScenario_Load({TemplateName}TernaryOpTest__{TestName} testClass)
             {
                 fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
                 fixed ({Op2VectorType}<{Op2BaseType}>* pFld2 = &_fld2)
+                fixed ({Op3VectorType}<{Op3BaseType}>* pFld3 = &_fld3)
                 {
                     var result = {Isa}.{Method}(
                         {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pFld1)),
                         {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(pFld2)),
-                        _fldImm
+                        {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(pFld3)),
+                        {Imm}
                     );
 
                     Unsafe.Write(testClass._dataTable.outArrayPtr, result);
-                    testClass.ValidateResult(_fld1, _fld2, _fldImm, testClass._dataTable.outArrayPtr);
+                    testClass.ValidateResult(_fld1, _fld2, _fld3, testClass._dataTable.outArrayPtr);
                 }
             }
         }
@@ -216,18 +224,21 @@ namespace JIT.HardwareIntrinsics.Arm
 
         private static readonly int Op1ElementCount = Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>() / sizeof({Op1BaseType});
         private static readonly int Op2ElementCount = Unsafe.SizeOf<{Op2VectorType}<{Op2BaseType}>>() / sizeof({Op2BaseType});
+        private static readonly int Op3ElementCount = Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>() / sizeof({Op3BaseType});
         private static readonly int RetElementCount = Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>() / sizeof({RetBaseType});
+        private static readonly byte Imm = {Imm};
 
         private static {Op1BaseType}[] _data1 = new {Op1BaseType}[Op1ElementCount];
         private static {Op2BaseType}[] _data2 = new {Op2BaseType}[Op2ElementCount];
+        private static {Op3BaseType}[] _data3 = new {Op3BaseType}[Op3ElementCount];
 
         private static {Op1VectorType}<{Op1BaseType}> _clsVar1;
         private static {Op2VectorType}<{Op2BaseType}> _clsVar2;
-        private static {ImmType} _clsImm;
+        private static {Op3VectorType}<{Op3BaseType}> _clsVar3;
 
         private {Op1VectorType}<{Op1BaseType}> _fld1;
         private {Op2VectorType}<{Op2BaseType}> _fld2;
-        private {ImmType} _fldImm;
+        private {Op3VectorType}<{Op3BaseType}> _fld3;
 
         private DataTable _dataTable;
 
@@ -237,7 +248,8 @@ namespace JIT.HardwareIntrinsics.Arm
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref _clsVar1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = {NextValueOp2}; }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op2VectorType}<{Op2BaseType}>, byte>(ref _clsVar2), ref Unsafe.As<{Op2BaseType}, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<{Op2VectorType}<{Op2BaseType}>>());
-            _clsImm = {NextImmValue};
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = {NextValueOp3}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op3VectorType}<{Op3BaseType}>, byte>(ref _clsVar3), ref Unsafe.As<{Op3BaseType}, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>());
         }
 
         public {TemplateName}TernaryOpTest__{TestName}()
@@ -248,11 +260,13 @@ namespace JIT.HardwareIntrinsics.Arm
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1VectorType}<{Op1BaseType}>, byte>(ref _fld1), ref Unsafe.As<{Op1BaseType}, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = {NextValueOp2}; }
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op2VectorType}<{Op2BaseType}>, byte>(ref _fld2), ref Unsafe.As<{Op2BaseType}, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<{Op2VectorType}<{Op2BaseType}>>());
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = {NextValueOp3}; }
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op3VectorType}<{Op3BaseType}>, byte>(ref _fld3), ref Unsafe.As<{Op3BaseType}, byte>(ref _data3[0]), (uint)Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>());
 
             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = {NextValueOp1}; }
             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = {NextValueOp2}; }
-            _fldImm = {NextImmValue};
-            _dataTable = new DataTable(_data1, _data2, _fldImm, new {RetBaseType}[RetElementCount], LargestVectorSize);
+            for (var i = 0; i < Op3ElementCount; i++) { _data3[i] = {NextValueOp3}; }
+            _dataTable = new DataTable(_data1, _data2, _data3, new {RetBaseType}[RetElementCount], LargestVectorSize);
         }
 
         public bool IsSupported => {Isa}.IsSupported;
@@ -266,11 +280,12 @@ namespace JIT.HardwareIntrinsics.Arm
             var result = {Isa}.{Method}(
                 Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr),
                 Unsafe.Read<{Op2VectorType}<{Op2BaseType}>>(_dataTable.inArray2Ptr),
-                _dataTable.immValue
+                Unsafe.Read<{Op3VectorType}<{Op3BaseType}>>(_dataTable.inArray3Ptr),
+                {Imm}
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunBasicScenario_Load()
@@ -280,41 +295,44 @@ namespace JIT.HardwareIntrinsics.Arm
             var result = {Isa}.{Method}(
                 {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr)),
                 {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(_dataTable.inArray2Ptr)),
-                _dataTable.immValue
+                {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(_dataTable.inArray3Ptr)),
+                {Imm}
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_UnsafeRead()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead));
 
-            var result = typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({Op1VectorType}<{Op1BaseType}>), typeof({Op2VectorType}<{Op2BaseType}>), typeof({ImmType}) })
+            var result = typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({Op1VectorType}<{Op1BaseType}>), typeof({Op2VectorType}<{Op2BaseType}>), typeof({Op3VectorType}<{Op3BaseType}>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr),
                                         Unsafe.Read<{Op2VectorType}<{Op2BaseType}>>(_dataTable.inArray2Ptr),
-                                        _dataTable.immValue
+                                        Unsafe.Read<{Op3VectorType}<{Op3BaseType}>>(_dataTable.inArray3Ptr),
+                                        (byte){Imm}
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, ({RetVectorType}<{RetBaseType}>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunReflectionScenario_Load()
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load));
 
-            var result = typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({Op1VectorType}<{Op1BaseType}>), typeof({Op2VectorType}<{Op2BaseType}>), typeof({ImmType}) })
+            var result = typeof({Isa}).GetMethod(nameof({Isa}.{Method}), new Type[] { typeof({Op1VectorType}<{Op1BaseType}>), typeof({Op2VectorType}<{Op2BaseType}>), typeof({Op3VectorType}<{Op3BaseType}>), typeof(byte) })
                                      .Invoke(null, new object[] {
                                         {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr)),
                                         {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(_dataTable.inArray2Ptr)),
-                                        _dataTable.immValue
+                                        {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(_dataTable.inArray3Ptr)),
+                                        (byte){Imm}
                                      });
 
             Unsafe.Write(_dataTable.outArrayPtr, ({RetVectorType}<{RetBaseType}>)(result));
-            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.inArray3Ptr, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario()
@@ -324,11 +342,12 @@ namespace JIT.HardwareIntrinsics.Arm
             var result = {Isa}.{Method}(
                 _clsVar1,
                 _clsVar2,
-                _fldImm
+                _clsVar3,
+                {Imm}
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
         }
 
         public void RunClsVarScenario_Load()
@@ -337,15 +356,17 @@ namespace JIT.HardwareIntrinsics.Arm
 
             fixed ({Op1VectorType}<{Op1BaseType}>* pClsVar1 = &_clsVar1)
             fixed ({Op2VectorType}<{Op2BaseType}>* pClsVar2 = &_clsVar2)
+            fixed ({Op3VectorType}<{Op3BaseType}>* pClsVar3 = &_clsVar3)
             {
                 var result = {Isa}.{Method}(
                     {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pClsVar1)),
                     {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(pClsVar2)),
-                    _fldImm
+                    {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(pClsVar3)),
+                    {Imm}
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_clsVar1, _clsVar2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_clsVar1, _clsVar2, _clsVar3, _dataTable.outArrayPtr);
             }
         }
 
@@ -355,10 +376,11 @@ namespace JIT.HardwareIntrinsics.Arm
 
             var op1 = Unsafe.Read<{Op1VectorType}<{Op1BaseType}>>(_dataTable.inArray1Ptr);
             var op2 = Unsafe.Read<{Op2VectorType}<{Op2BaseType}>>(_dataTable.inArray2Ptr);
-            var result = {Isa}.{Method}(op1, op2, _dataTable.immValue);
+            var op3 = Unsafe.Read<{Op3VectorType}<{Op3BaseType}>>(_dataTable.inArray3Ptr);
+            var result = {Isa}.{Method}(op1, op2, op3, {Imm});
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
         }
 
         public void RunLclVarScenario_Load()
@@ -367,10 +389,11 @@ namespace JIT.HardwareIntrinsics.Arm
 
             var op1 = {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(_dataTable.inArray1Ptr));
             var op2 = {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(_dataTable.inArray2Ptr));
-            var result = {Isa}.{Method}(op1, op2, _dataTable.immValue);
+            var op3 = {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(_dataTable.inArray3Ptr));
+            var result = {Isa}.{Method}(op1, op2, op3, {Imm});
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(op1, op2, _dataTable.immValue, _dataTable.outArrayPtr);
+            ValidateResult(op1, op2, op3, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario()
@@ -378,10 +401,10 @@ namespace JIT.HardwareIntrinsics.Arm
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
 
             var test = new {TemplateName}TernaryOpTest__{TestName}();
-            var result = {Isa}.{Method}(test._fld1, test._fld2, test._fldImm);
+            var result = {Isa}.{Method}(test._fld1, test._fld2, test._fld3, {Imm});
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
         }
 
         public void RunClassLclFldScenario_Load()
@@ -392,15 +415,17 @@ namespace JIT.HardwareIntrinsics.Arm
 
             fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &test._fld1)
             fixed ({Op2VectorType}<{Op2BaseType}>* pFld2 = &test._fld2)
+            fixed ({Op3VectorType}<{Op3BaseType}>* pFld3 = &test._fld3)
             {
                 var result = {Isa}.{Method}(
                     {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pFld1)),
                     {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(pFld2)),
-                    test._fldImm
+                    {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(pFld3)),
+                    {Imm}
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+                ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
             }
         }
 
@@ -408,10 +433,10 @@ namespace JIT.HardwareIntrinsics.Arm
         {
             TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
 
-            var result = {Isa}.{Method}(_fld1, _fld2, _fldImm);
+            var result = {Isa}.{Method}(_fld1, _fld2, _fld3, {Imm});
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+            ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
         }
 
         public void RunClassFldScenario_Load()
@@ -420,15 +445,17 @@ namespace JIT.HardwareIntrinsics.Arm
 
             fixed ({Op1VectorType}<{Op1BaseType}>* pFld1 = &_fld1)
             fixed ({Op2VectorType}<{Op2BaseType}>* pFld2 = &_fld2)
+            fixed ({Op3VectorType}<{Op3BaseType}>* pFld3 = &_fld3)
             {
                 var result = {Isa}.{Method}(
                     {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(pFld1)),
                     {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(pFld2)),
-                    _fldImm
+                    {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(pFld3)),
+                    {Imm}
                 );
 
                 Unsafe.Write(_dataTable.outArrayPtr, result);
-                ValidateResult(_fld1, _fld2, _fldImm, _dataTable.outArrayPtr);
+                ValidateResult(_fld1, _fld2, _fld3, _dataTable.outArrayPtr);
             }
         }
 
@@ -437,10 +464,10 @@ namespace JIT.HardwareIntrinsics.Arm
             TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
 
             var test = TestStruct.Create();
-            var result = {Isa}.{Method}(test._fld1, test._fld2, test._fldImm);
+            var result = {Isa}.{Method}(test._fld1, test._fld2, test._fld3, {Imm});
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
         }
 
         public void RunStructLclFldScenario_Load()
@@ -451,11 +478,12 @@ namespace JIT.HardwareIntrinsics.Arm
             var result = {Isa}.{Method}(
                 {LoadIsa}.Load{Op1VectorType}(({Op1BaseType}*)(&test._fld1)),
                 {LoadIsa}.Load{Op2VectorType}(({Op2BaseType}*)(&test._fld2)),
-                test._fldImm
+                {LoadIsa}.Load{Op3VectorType}(({Op3BaseType}*)(&test._fld3)),
+                {Imm}
             );
 
             Unsafe.Write(_dataTable.outArrayPtr, result);
-            ValidateResult(test._fld1, test._fld2, test._fldImm, _dataTable.outArrayPtr);
+            ValidateResult(test._fld1, test._fld2, test._fld3, _dataTable.outArrayPtr);
         }
 
         public void RunStructFldScenario()
@@ -495,33 +523,37 @@ namespace JIT.HardwareIntrinsics.Arm
             }
         }
 
-        private void ValidateResult({Op1VectorType}<{Op1BaseType}> op1, {Op2VectorType}<{Op2BaseType}> op2, {ImmType} imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult({Op1VectorType}<{Op1BaseType}> op1, {Op2VectorType}<{Op2BaseType}> op2, {Op3VectorType}<{Op3BaseType}> op3, void* result, [CallerMemberName] string method = "")
         {
             {Op1BaseType}[] inArray1 = new {Op1BaseType}[Op1ElementCount];
             {Op2BaseType}[] inArray2 = new {Op2BaseType}[Op2ElementCount];
+            {Op3BaseType}[] inArray3 = new {Op3BaseType}[Op3ElementCount];
             {RetBaseType}[] outArray = new {RetBaseType}[RetElementCount];
 
             Unsafe.WriteUnaligned(ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), op1);
             Unsafe.WriteUnaligned(ref Unsafe.As<{Op2BaseType}, byte>(ref inArray2[0]), op2);
+            Unsafe.WriteUnaligned(ref Unsafe.As<{Op3BaseType}, byte>(ref inArray3[0]), op3);
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<{RetBaseType}, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
         }
 
-        private void ValidateResult(void* op1, void* op2, {ImmType} imm, void* result, [CallerMemberName] string method = "")
+        private void ValidateResult(void* op1, void* op2, void* op3, void* result, [CallerMemberName] string method = "")
         {
             {Op1BaseType}[] inArray1 = new {Op1BaseType}[Op1ElementCount];
             {Op2BaseType}[] inArray2 = new {Op2BaseType}[Op2ElementCount];
+            {Op3BaseType}[] inArray3 = new {Op3BaseType}[Op3ElementCount];
             {RetBaseType}[] outArray = new {RetBaseType}[RetElementCount];
 
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op1BaseType}, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(op1), (uint)Unsafe.SizeOf<{Op1VectorType}<{Op1BaseType}>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op2BaseType}, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(op2), (uint)Unsafe.SizeOf<{Op2VectorType}<{Op2BaseType}>>());
+            Unsafe.CopyBlockUnaligned(ref Unsafe.As<{Op3BaseType}, byte>(ref inArray3[0]), ref Unsafe.AsRef<byte>(op3), (uint)Unsafe.SizeOf<{Op3VectorType}<{Op3BaseType}>>());
             Unsafe.CopyBlockUnaligned(ref Unsafe.As<{RetBaseType}, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<{RetVectorType}<{RetBaseType}>>());
 
-            ValidateResult(inArray1, inArray2, imm, outArray, method);
+            ValidateResult(inArray1, inArray2, inArray3, outArray, method);
         }
 
-        private void ValidateResult({Op1BaseType}[] left, {Op2BaseType}[] right, {ImmType} imm, {RetBaseType}[] result, [CallerMemberName] string method = "")
+        private void ValidateResult({Op1BaseType}[] firstOp, {Op2BaseType}[] secondOp, {Op3BaseType}[] thirdOp, {RetBaseType}[] result, [CallerMemberName] string method = "")
         {
             bool succeeded = true;
 
@@ -529,10 +561,10 @@ namespace JIT.HardwareIntrinsics.Arm
 
             if (!succeeded)
             {
-                TestLibrary.TestFramework.LogInformation($"{nameof({Isa})}.{nameof({Isa}.{Method})}<{RetBaseType}>({Op1VectorType}<{Op1BaseType}>, {Op2VectorType}<{Op2BaseType}>, {ImmType}): {method} failed:");
-                TestLibrary.TestFramework.LogInformation($"    left: ({string.Join(", ", left)})");
-                TestLibrary.TestFramework.LogInformation($"   right: ({string.Join(", ", right)})");
-                TestLibrary.TestFramework.LogInformation($"     imm: ({imm})");
+                TestLibrary.TestFramework.LogInformation($"{nameof({Isa})}.{nameof({Isa}.{Method})}<{RetBaseType}>({Op1VectorType}<{Op1BaseType}>, {Op2VectorType}<{Op2BaseType}>, {Op3VectorType}<{Op3BaseType}>): {method} failed:");
+                TestLibrary.TestFramework.LogInformation($" firstOp: ({string.Join(", ", firstOp)})");
+                TestLibrary.TestFramework.LogInformation($"secondOp: ({string.Join(", ", secondOp)})");
+                TestLibrary.TestFramework.LogInformation($" thirdOp: ({string.Join(", ", thirdOp)})");
                 TestLibrary.TestFramework.LogInformation($"  result: ({string.Join(", ", result)})");
                 TestLibrary.TestFramework.LogInformation(string.Empty);
 
diff --git a/src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/AdvSimd.PlatformNotSupported.cs b/src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/AdvSimd.PlatformNotSupported.cs
index addca4eb30f6f..ba436d15722dd 100644
--- a/src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/AdvSimd.PlatformNotSupported.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/AdvSimd.PlatformNotSupported.cs
@@ -27,51 +27,123 @@ internal AdvSimd() { }
         //     /// float32x2_t vmla_f32 (float32x2_t a, float32x2_t b, float32x2_t c)
         //     ///   A32: VMLA.F32 Dd, Dn, Dm
         //     /// </summary>
-        //     public static Vector64<float> MultiplyAdd(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        //     public static Vector64<float> MultiplyAdd(Vector64<float> addend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
         //
         //     /// <summary>
         //     /// float32x4_t vmlaq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
         //     ///   A32: VMLA.F32 Qd, Qn, Qm
         //     /// </summary>
-        //     public static Vector128<float> MultiplyAdd(Vector128<float> acc, Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
+        //     public static Vector128<float> MultiplyAdd(Vector128<float> addend, Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmla_n_f32 (float32x2_t a, float32x2_t b, float32_t c)
+        //     ///   A32: VMLA.F32 Dd, Dn, Dm[0]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplyAddByScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlaq_n_f32 (float32x4_t a, float32x4_t b, float32_t c)
+        //     ///   A32: VMLA.F32 Qd, Qn, Dm[0]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplyAddByScalar(Vector128<float> addend, Vector128<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmla_lane_f32 (float32x2_t a, float32x2_t b, float32x2_t v, const int lane)
+        //     ///   A32: VMLA.F32 Dd, Dn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplyAddBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmla_laneq_f32 (float32x2_t a, float32x2_t b, float32x4_t v, const int lane)
+        //     ///   A32: VMLA.F32 Dd, Dn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplyAddBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlaq_lane_f32 (float32x4_t a, float32x4_t b, float32x2_t v, const int lane)
+        //     ///   A32: VMLA.F32 Qd, Qn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplyAddBySelectedScalar(Vector128<float> addend, Vector128<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlaq_laneq_f32 (float32x4_t a, float32x4_t b, float32x4_t v, const int lane)
+        //     ///   A32: VMLA.F32 Qd, Qn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplyAddBySelectedScalar(Vector128<float> addend, Vector128<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
         //
         //     /// <summary>
         //     /// float64x1_t vmla_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
         //     ///   A32: VMLA.F64 Dd, Dn, Dm
         //     /// </summary>
-        //     public static Vector64<double> MultiplyAddScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+        //     public static Vector64<double> MultiplyAddScalar(Vector64<double> addend, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
         //
         //     /// <summary>
         //     /// float32_t vmlas_f32 (float32_t a, float32_t b, float32_t c)
         //     ///   A32: VMLA.F32 Sd, Sn, Sm
         //     /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         //     /// </summary>
-        //     public static Vector64<float> MultiplyAddScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        //     public static Vector64<float> MultiplyAddScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
         //
         //     /// <summary>
         //     /// float32x2_t vmls_f32 (float32x2_t a, float32x2_t b, float32x2_t c)
         //     ///   A32: VMLS.F32 Dd, Dn, Dm
         //     /// </summary>
-        //     public static Vector64<float> MultiplySubtract(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        //     public static Vector64<float> MultiplySubtract(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
         //
         //     /// <summary>
         //     /// float32x4_t vmlsq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
         //     ///   A32: VMLS.F32 Qd, Qn, Qm
         //     /// </summary>
-        //     public static Vector128<float> MultiplySubtract(Vector128<float> acc, Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
+        //     public static Vector128<float> MultiplySubtract(Vector128<float> minuend, Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmls_n_f32 (float32x2_t a, float32x2_t b, float32_t c)
+        //     ///   A32: VMLS.F32 Dd, Dn, Dm[0]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplySubtractByScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlsq_n_f32 (float32x4_t a, float32x4_t b, float32_t c)
+        //     ///   A32: VMLS.F32 Qd, Qn, Dm[0]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplySubtractByScalar(Vector128<float> minuend, Vector128<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmls_lane_f32 (float32x2_t a, float32x2_t b, float32x2_t v, const int lane)
+        //     ///   A32: VMLS.F32 Dd, Dn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplySubtractBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmls_laneq_f32 (float32x2_t a, float32x2_t b, float32x4_t v, const int lane)
+        //     ///   A32: VMLS.F32 Dd, Dn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplySubtractBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlsq_lane_f32 (float32x4_t a, float32x4_t b, float32x2_t v, const int lane)
+        //     ///   A32: VMLS.F32 Qd, Qn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplySubtractBySelectedScalar(Vector128<float> minuend, Vector128<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlsq_laneq_f32 (float32x4_t a, float32x4_t b, float32x4_t v, const int lane)
+        //     ///   A32: VMLS.F32 Qd, Qn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplySubtractBySelectedScalar(Vector128<float> minuend, Vector128<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
         //
         //     /// <summary>
         //     /// float64x1_t vmls_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
         //     ///   A32: VMLS.F64 Dd, Dn, Dm
         //     /// </summary>
-        //     public static Vector64<double> MultiplySubtractScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+        //     public static Vector64<double> MultiplySubtractScalar(Vector64<double> minuend, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
         //
         //     /// <summary>
         //     /// float32_t vmlss_f32 (float32_t a, float32_t b, float32_t c)
         //     ///   A32: VMLS.F32 Sd, Sn, Sm
         //     /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         //     /// </summary>
-        //     public static Vector64<float> MultiplySubtractScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        //     public static Vector64<float> MultiplySubtractScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
         // }
 
         public new abstract class Arm64 : ArmBase.Arm64
@@ -644,19 +716,19 @@ internal Arm64() { }
             /// float64x2_t vdupq_laneq_f64 (float64x2_t vec, const int lane)
             ///   A64: DUP Vd.2D, Vn.D[index]
             /// </summary>
-            public static System.Runtime.Intrinsics.Vector128<double> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<double> value, byte index) { throw new PlatformNotSupportedException(); }
+            public static Vector128<double> DuplicateSelectedScalarToVector128(Vector128<double> value, byte index) { throw new PlatformNotSupportedException(); }
 
             /// <summary>
             /// int64x2_t vdupq_laneq_s64 (int64x2_t vec, const int lane)
             ///   A64: DUP Vd.2D, Vn.D[index]
             /// </summary>
-            public static System.Runtime.Intrinsics.Vector128<long> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<long> value, byte index) { throw new PlatformNotSupportedException(); }
+            public static Vector128<long> DuplicateSelectedScalarToVector128(Vector128<long> value, byte index) { throw new PlatformNotSupportedException(); }
 
             /// <summary>
             /// uint64x2_t vdupq_laneq_u64 (uint64x2_t vec, const int lane)
             ///   A64: DUP Vd.2D, Vn.D[index]
             /// </summary>
-            public static System.Runtime.Intrinsics.Vector128<ulong> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<ulong> value, byte index) { throw new PlatformNotSupportedException(); }
+            public static Vector128<ulong> DuplicateSelectedScalarToVector128(Vector128<ulong> value, byte index) { throw new PlatformNotSupportedException(); }
 
             /// <summary>
             /// float64x2_t vdupq_n_f64 (float64_t value)
@@ -680,13 +752,349 @@ internal Arm64() { }
             /// float64x2_t vfmaq_f64 (float64x2_t a, float64x2_t b, float64x2_t c)
             ///   A64: FMLA Vd.2D, Vn.2D, Vm.2D
             /// </summary>
-            public static Vector128<double> FusedMultiplyAdd(Vector128<double> acc, Vector128<double> left, Vector128<double> right) { throw new PlatformNotSupportedException(); }
+            public static Vector128<double> FusedMultiplyAdd(Vector128<double> addend, Vector128<double> left, Vector128<double> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vfma_n_f32 (float32x2_t a, float32x2_t b, float32_t n)
+            ///   A64: FMLA Vd.2S, Vn.2S, Vm.S[0]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddByScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64x2_t vfmaq_n_f64 (float64x2_t a, float64x2_t b, float64_t n)
+            ///   A64: FMLA Vd.2D, Vn.2D, Vm.D[0]
+            /// </summary>
+            public static Vector128<double> FusedMultiplyAddByScalar(Vector128<double> addend, Vector128<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vfmaq_n_f32 (float32x4_t a, float32x4_t b, float32_t n)
+            ///   A64: FMLA Vd.4S, Vn.4S, Vm.S[0]
+            /// </summary>
+            public static Vector128<float> FusedMultiplyAddByScalar(Vector128<float> addend, Vector128<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vfma_lane_f32 (float32x2_t a, float32x2_t b, float32x2_t v, const int lane)
+            ///   A64: FMLA Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vfma_laneq_f32 (float32x2_t a, float32x2_t b, float32x4_t v, const int lane)
+            ///   A64: FMLA Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64x2_t vfmaq_laneq_f64 (float64x2_t a, float64x2_t b, float64x2_t v, const int lane)
+            ///   A64: FMLA Vd.2D, Vn.2D, Vm.D[lane]
+            /// </summary>
+            public static Vector128<double> FusedMultiplyAddBySelectedScalar(Vector128<double> addend, Vector128<double> left, Vector128<double> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vfmaq_lane_f32 (float32x4_t a, float32x4_t b, float32x2_t v, const int lane)
+            ///   A64: FMLA Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> FusedMultiplyAddBySelectedScalar(Vector128<float> addend, Vector128<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vfmaq_laneq_f32 (float32x4_t a, float32x4_t b, float32x4_t v, const int lane)
+            ///   A64: FMLA Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> FusedMultiplyAddBySelectedScalar(Vector128<float> addend, Vector128<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64_t vfmad_laneq_f64 (float64_t a, float64_t b, float64x2_t v, const int lane)
+            ///   A64: FMLA Dd, Dn, Vm.D[lane]
+            /// </summary>
+            public static Vector64<double> FusedMultiplyAddScalarBySelectedScalar(Vector64<double> addend, Vector64<double> left, Vector128<double> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32_t vfmas_lane_f32 (float32_t a, float32_t b, float32x2_t v, const int lane)
+            ///   A64: FMLA Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddScalarBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32_t vfmas_laneq_f32 (float32_t a, float32_t b, float32x4_t v, const int lane)
+            ///   A64: FMLA Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddScalarBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
             /// <summary>
             /// float64x2_t vfmsq_f64 (float64x2_t a, float64x2_t b, float64x2_t c)
             ///   A64: FMLS Vd.2D, Vn.2D, Vm.2D
             /// </summary>
-            public static Vector128<double> FusedMultiplySubtract(Vector128<double> acc, Vector128<double> left, Vector128<double> right) { throw new PlatformNotSupportedException(); }
+            public static Vector128<double> FusedMultiplySubtract(Vector128<double> minuend, Vector128<double> left, Vector128<double> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vfms_n_f32 (float32x2_t a, float32x2_t b, float32_t n)
+            ///   A64: FMLS Vd.2S, Vn.2S, Vm.S[0]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractByScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64x2_t vfmsq_n_f64 (float64x2_t a, float64x2_t b, float64_t n)
+            ///   A64: FMLS Vd.2D, Vn.2D, Vm.D[0]
+            /// </summary>
+            public static Vector128<double> FusedMultiplySubtractByScalar(Vector128<double> minuend, Vector128<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vfmsq_n_f32 (float32x4_t a, float32x4_t b, float32_t n)
+            ///   A64: FMLS Vd.4S, Vn.4S, Vm.S[0]
+            /// </summary>
+            public static Vector128<float> FusedMultiplySubtractByScalar(Vector128<float> minuend, Vector128<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vfms_lane_f32 (float32x2_t a, float32x2_t b, float32x2_t v, const int lane)
+            ///   A64: FMLS Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vfms_laneq_f32 (float32x2_t a, float32x2_t b, float32x4_t v, const int lane)
+            ///   A64: FMLS Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64x2_t vfmsq_laneq_f64 (float64x2_t a, float64x2_t b, float64x2_t v, const int lane)
+            ///   A64: FMLS Vd.2D, Vn.2D, Vm.D[lane]
+            /// </summary>
+            public static Vector128<double> FusedMultiplySubtractBySelectedScalar(Vector128<double> minuend, Vector128<double> left, Vector128<double> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vfmsq_lane_f32 (float32x4_t a, float32x4_t b, float32x2_t v, const int lane)
+            ///   A64: FMLS Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> FusedMultiplySubtractBySelectedScalar(Vector128<float> minuend, Vector128<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vfmsq_laneq_f32 (float32x4_t a, float32x4_t b, float32x4_t v, const int lane)
+            ///   A64: FMLS Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> FusedMultiplySubtractBySelectedScalar(Vector128<float> minuend, Vector128<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64_t vfmsd_laneq_f64 (float64_t a, float64_t b, float64x2_t v, const int lane)
+            ///   A64: FMLS Dd, Dn, Vm.D[lane]
+            /// </summary>
+            public static Vector64<double> FusedMultiplySubtractScalarBySelectedScalar(Vector64<double> minuend, Vector64<double> left, Vector128<double> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32_t vfmss_lane_f32 (float32_t a, float32_t b, float32x2_t v, const int lane)
+            ///   A64: FMLS Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractScalarBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32_t vfmss_laneq_f32 (float32_t a, float32_t b, float32x4_t v, const int lane)
+            ///   A64: FMLS Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractScalarBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint8x8_t vcopy_lane_u8 (uint8x8_t a, const int lane1, uint8x8_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector64<byte> InsertSelectedScalar(Vector64<byte> result, byte resultIndex, Vector64<byte> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint8x8_t vcopy_laneq_u8 (uint8x8_t a, const int lane1, uint8x16_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector64<byte> InsertSelectedScalar(Vector64<byte> result, byte resultIndex, Vector128<byte> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int16x4_t vcopy_lane_s16 (int16x4_t a, const int lane1, int16x4_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector64<short> InsertSelectedScalar(Vector64<short> result, byte resultIndex, Vector64<short> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int16x4_t vcopy_laneq_s16 (int16x4_t a, const int lane1, int16x8_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector64<short> InsertSelectedScalar(Vector64<short> result, byte resultIndex, Vector128<short> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int32x2_t vcopy_lane_s32 (int32x2_t a, const int lane1, int32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<int> InsertSelectedScalar(Vector64<int> result, byte resultIndex, Vector64<int> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int32x2_t vcopy_laneq_s32 (int32x2_t a, const int lane1, int32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<int> InsertSelectedScalar(Vector64<int> result, byte resultIndex, Vector128<int> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int8x8_t vcopy_lane_s8 (int8x8_t a, const int lane1, int8x8_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector64<sbyte> InsertSelectedScalar(Vector64<sbyte> result, byte resultIndex, Vector64<sbyte> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int8x8_t vcopy_laneq_s8 (int8x8_t a, const int lane1, int8x16_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector64<sbyte> InsertSelectedScalar(Vector64<sbyte> result, byte resultIndex, Vector128<sbyte> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vcopy_lane_f32 (float32x2_t a, const int lane1, float32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<float> InsertSelectedScalar(Vector64<float> result, byte resultIndex, Vector64<float> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vcopy_laneq_f32 (float32x2_t a, const int lane1, float32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<float> InsertSelectedScalar(Vector64<float> result, byte resultIndex, Vector128<float> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint16x4_t vcopy_lane_u16 (uint16x4_t a, const int lane1, uint16x4_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector64<ushort> InsertSelectedScalar(Vector64<ushort> result, byte resultIndex, Vector64<ushort> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint16x4_t vcopy_laneq_u16 (uint16x4_t a, const int lane1, uint16x8_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector64<ushort> InsertSelectedScalar(Vector64<ushort> result, byte resultIndex, Vector128<ushort> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint32x2_t vcopy_lane_u32 (uint32x2_t a, const int lane1, uint32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<uint> InsertSelectedScalar(Vector64<uint> result, byte resultIndex, Vector64<uint> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint32x2_t vcopy_laneq_u32 (uint32x2_t a, const int lane1, uint32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<uint> InsertSelectedScalar(Vector64<uint> result, byte resultIndex, Vector128<uint> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint8x16_t vcopyq_lane_u8 (uint8x16_t a, const int lane1, uint8x8_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector128<byte> InsertSelectedScalar(Vector128<byte> result, byte resultIndex, Vector64<byte> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint8x16_t vcopyq_laneq_u8 (uint8x16_t a, const int lane1, uint8x16_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector128<byte> InsertSelectedScalar(Vector128<byte> result, byte resultIndex, Vector128<byte> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64x2_t vcopyq_laneq_f64 (float64x2_t a, const int lane1, float64x2_t b, const int lane2)
+            ///   A64: INS Vd.D[lane1], Vn.D[lane2]
+            /// </summary>
+            public static Vector128<double> InsertSelectedScalar(Vector128<double> result, byte resultIndex, Vector128<double> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int16x8_t vcopyq_lane_s16 (int16x8_t a, const int lane1, int16x4_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector128<short> InsertSelectedScalar(Vector128<short> result, byte resultIndex, Vector64<short> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int16x8_t vcopyq_laneq_s16 (int16x8_t a, const int lane1, int16x8_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector128<short> InsertSelectedScalar(Vector128<short> result, byte resultIndex, Vector128<short> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int32x4_t vcopyq_lane_s32 (int32x4_t a, const int lane1, int32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<int> InsertSelectedScalar(Vector128<int> result, byte resultIndex, Vector64<int> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int32x4_t vcopyq_laneq_s32 (int32x4_t a, const int lane1, int32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<int> InsertSelectedScalar(Vector128<int> result, byte resultIndex, Vector128<int> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int64x2_t vcopyq_laneq_s64 (int64x2_t a, const int lane1, int64x2_t b, const int lane2)
+            ///   A64: INS Vd.D[lane1], Vn.D[lane2]
+            /// </summary>
+            public static Vector128<long> InsertSelectedScalar(Vector128<long> result, byte resultIndex, Vector128<long> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int8x16_t vcopyq_lane_s8 (int8x16_t a, const int lane1, int8x8_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector128<sbyte> InsertSelectedScalar(Vector128<sbyte> result, byte resultIndex, Vector64<sbyte> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int8x16_t vcopyq_laneq_s8 (int8x16_t a, const int lane1, int8x16_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector128<sbyte> InsertSelectedScalar(Vector128<sbyte> result, byte resultIndex, Vector128<sbyte> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vcopyq_lane_f32 (float32x4_t a, const int lane1, float32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<float> InsertSelectedScalar(Vector128<float> result, byte resultIndex, Vector64<float> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vcopyq_laneq_f32 (float32x4_t a, const int lane1, float32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<float> InsertSelectedScalar(Vector128<float> result, byte resultIndex, Vector128<float> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint16x8_t vcopyq_lane_u16 (uint16x8_t a, const int lane1, uint16x4_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector128<ushort> InsertSelectedScalar(Vector128<ushort> result, byte resultIndex, Vector64<ushort> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint16x8_t vcopyq_laneq_u16 (uint16x8_t a, const int lane1, uint16x8_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector128<ushort> InsertSelectedScalar(Vector128<ushort> result, byte resultIndex, Vector128<ushort> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint32x4_t vcopyq_lane_u32 (uint32x4_t a, const int lane1, uint32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<uint> InsertSelectedScalar(Vector128<uint> result, byte resultIndex, Vector64<uint> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint32x4_t vcopyq_laneq_u32 (uint32x4_t a, const int lane1, uint32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<uint> InsertSelectedScalar(Vector128<uint> result, byte resultIndex, Vector128<uint> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint64x2_t vcopyq_laneq_u64 (uint64x2_t a, const int lane1, uint64x2_t b, const int lane2)
+            ///   A64: INS Vd.D[lane1], Vn.D[lane2]
+            /// </summary>
+            public static Vector128<ulong> InsertSelectedScalar(Vector128<ulong> result, byte resultIndex, Vector128<ulong> value, byte valueIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64x2_t vld1q_dup_f64 (float64_t const * ptr)
+            ///   A64: LD1R { Vt.2D }, [Xn]
+            /// </summary>
+            public static unsafe Vector128<double> LoadAndReplicateToVector128(double* address) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// int64x2_t vld1q_dup_s64 (int64_t const * ptr)
+            ///   A64: LD1R { Vt.2D }, [Xn]
+            /// </summary>
+            public static unsafe Vector128<long> LoadAndReplicateToVector128(long* address) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// uint64x2_t vld1q_dup_u64 (uint64_t const * ptr)
+            ///   A64: LD1R { Vt.2D }, [Xn]
+            /// </summary>
+            public static unsafe Vector128<ulong> LoadAndReplicateToVector128(ulong* address) { throw new PlatformNotSupportedException(); }
 
             /// <summary>
             /// float64x2_t vmaxq_f64 (float64x2_t a, float64x2_t b)
@@ -1068,6 +1476,18 @@ internal Arm64() { }
             /// </summary>
             public static Vector128<double> Multiply(Vector128<double> left, Vector128<double> right) { throw new PlatformNotSupportedException(); }
 
+            /// <summary>
+            /// float64x2_t vmulq_n_f64 (float64x2_t a, float64_t b)
+            ///   A64: FMUL Vd.2D, Vn.2D, Vm.D[0]
+            /// </summary>
+            public static Vector128<double> MultiplyByScalar(Vector128<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64x2_t vmulq_laneq_f64 (float64x2_t a, float64x2_t v, const int lane)
+            ///   A64: FMUL Vd.2D, Vn.2D, Vm.D[lane]
+            /// </summary>
+            public static Vector128<double> MultiplyBySelectedScalar(Vector128<double> left, Vector128<double> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
             /// <summary>
             /// float32x2_t vmulx_f32 (float32x2_t a, float32x2_t b)
             ///   A64: FMULX Vd.2S, Vn.2S, Vm.2S
@@ -1086,6 +1506,42 @@ internal Arm64() { }
             /// </summary>
             public static Vector128<float> MultiplyExtended(Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
 
+            /// <summary>
+            /// float64x2_t vmulxq_lane_f64 (float64x2_t a, float64x1_t v, const int lane)
+            ///   A64: FMULX Vd.2D, Vn.2D, Vm.D[0]
+            /// </summary>
+            public static Vector128<double> MultiplyExtendedByScalar(Vector128<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vmulx_lane_f32 (float32x2_t a, float32x2_t v, const int lane)
+            ///   A64: FMULX Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> MultiplyExtendedBySelectedScalar(Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x2_t vmulx_laneq_f32 (float32x2_t a, float32x4_t v, const int lane)
+            ///   A64: FMULX Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> MultiplyExtendedBySelectedScalar(Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64x2_t vmulxq_laneq_f64 (float64x2_t a, float64x2_t v, const int lane)
+            ///   A64: FMULX Vd.2D, Vn.2D, Vm.D[lane]
+            /// </summary>
+            public static Vector128<double> MultiplyExtendedBySelectedScalar(Vector128<double> left, Vector128<double> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vmulxq_lane_f32 (float32x4_t a, float32x2_t v, const int lane)
+            ///   A64: FMULX Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> MultiplyExtendedBySelectedScalar(Vector128<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32x4_t vmulxq_laneq_f32 (float32x4_t a, float32x4_t v, const int lane)
+            ///   A64: FMULX Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> MultiplyExtendedBySelectedScalar(Vector128<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
             /// <summary>
             /// float64x1_t vmulx_f64 (float64x1_t a, float64x1_t b)
             ///   A64: FMULX Dd, Dn, Dm
@@ -1098,6 +1554,30 @@ internal Arm64() { }
             /// </summary>
             public static Vector64<float> MultiplyExtendedScalar(Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
 
+            /// <summary>
+            /// float64_t vmulxd_laneq_f64 (float64_t a, float64x2_t v, const int lane)
+            ///   A64: FMULX Dd, Dn, Vm.D[lane]
+            /// </summary>
+            public static Vector64<double> MultiplyExtendedScalarBySelectedScalar(Vector64<double> left, Vector128<double> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32_t vmulxs_lane_f32 (float32_t a, float32x2_t v, const int lane)
+            ///   A64: FMULX Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> MultiplyExtendedScalarBySelectedScalar(Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float32_t vmulxs_laneq_f32 (float32_t a, float32x4_t v, const int lane)
+            ///   A64: FMULX Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> MultiplyExtendedScalarBySelectedScalar(Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+            /// <summary>
+            /// float64_t vmuld_laneq_f64 (float64_t a, float64x2_t v, const int lane)
+            ///   A64: FMUL Dd, Dn, Vm.D[lane]
+            /// </summary>
+            public static Vector64<double> MultiplyScalarBySelectedScalar(Vector64<double> left, Vector128<double> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
             /// <summary>
             /// float64x2_t vnegq_f64 (float64x2_t a)
             ///   A64: FNEG Vd.2D, Vn.2D
@@ -5332,29 +5812,14 @@ internal Arm64() { }
         ///   A32: VFMA.F32 Dd, Dn, Dm
         ///   A64: FMLA Vd.2S, Vn.2S, Vm.2S
         /// </summary>
-        public static Vector64<float> FusedMultiplyAdd(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<float> FusedMultiplyAdd(Vector64<float> addend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// float32x4_t vfmaq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
         ///   A32: VFMA.F32 Qd, Qn, Qm
         ///   A64: FMLA Vd.4S, Vn.4S, Vm.4S
         /// </summary>
-        public static Vector128<float> FusedMultiplyAdd(Vector128<float> acc, Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
-
-        /// <summary>
-        /// float64x1_t vfma_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
-        ///   A32: VFMA.F64 Dd, Dn, Dm
-        ///   A64: FMADD Dd, Dn, Dm, Da
-        /// </summary>
-        public static Vector64<double> FusedMultiplyAddScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
-
-        /// <summary>
-        /// float32_t vfmas_f32 (float32_t a, float32_t b, float32_t c)
-        ///   A32: VFMA.F32 Sd, Sn, Sm
-        ///   A64: FMADD Sd, Sn, Sm, Sa
-        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
-        /// </summary>
-        public static Vector64<float> FusedMultiplyAddScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<float> FusedMultiplyAdd(Vector128<float> addend, Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// float64x1_t vfnma_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
@@ -5362,7 +5827,7 @@ internal Arm64() { }
         ///   A64: FNMADD Dd, Dn, Dm, Da
         /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector64<double> FusedMultiplyAddNegatedScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<double> FusedMultiplyAddNegatedScalar(Vector64<double> addend, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// float32_t vfnmas_f32 (float32_t a, float32_t b, float32_t c)
@@ -5370,36 +5835,36 @@ internal Arm64() { }
         ///   A64: FNMADD Sd, Sn, Sm, Sa
         /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector64<float> FusedMultiplyAddNegatedScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<float> FusedMultiplyAddNegatedScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// float32x2_t vfms_f32 (float32x2_t a, float32x2_t b, float32x2_t c)
-        ///   A32: VFMS.F32 Dd, Dn, Dm
-        ///   A64: FMLS Vd.2S, Vn.2S, Vm.2S
+        /// float64x1_t vfma_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
+        ///   A32: VFMA.F64 Dd, Dn, Dm
+        ///   A64: FMADD Dd, Dn, Dm, Da
         /// </summary>
-        public static Vector64<float> FusedMultiplySubtract(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<double> FusedMultiplyAddScalar(Vector64<double> addend, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// float32x4_t vfmsq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
-        ///   A32: VFMS.F32 Qd, Qn, Qm
-        ///   A64: FMLS Vd.4S, Vn.4S, Vm.4S
+        /// float32_t vfmas_f32 (float32_t a, float32_t b, float32_t c)
+        ///   A32: VFMA.F32 Sd, Sn, Sm
+        ///   A64: FMADD Sd, Sn, Sm, Sa
+        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector128<float> FusedMultiplySubtract(Vector128<float> acc, Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<float> FusedMultiplyAddScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// float64x1_t vfms_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
-        ///   A32: VFMS.F64 Dd, Dn, Dm
-        ///   A64: FMSUB Dd, Dn, Dm, Da
+        /// float32x2_t vfms_f32 (float32x2_t a, float32x2_t b, float32x2_t c)
+        ///   A32: VFMS.F32 Dd, Dn, Dm
+        ///   A64: FMLS Vd.2S, Vn.2S, Vm.2S
         /// </summary>
-        public static Vector64<double> FusedMultiplySubtractScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<float> FusedMultiplySubtract(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// float32_t vfmss_f32 (float32_t a, float32_t b, float32_t c)
-        ///   A32: VFMS.F32 Sd, Sn, Sm
-        ///   A64: FMSUB Sd, Sn, Sm, Sa
-        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
+        /// float32x4_t vfmsq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
+        ///   A32: VFMS.F32 Qd, Qn, Qm
+        ///   A64: FMLS Vd.4S, Vn.4S, Vm.4S
         /// </summary>
-        public static Vector64<float> FusedMultiplySubtractScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<float> FusedMultiplySubtract(Vector128<float> minuend, Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// float64x1_t vfnms_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
@@ -5407,7 +5872,7 @@ internal Arm64() { }
         ///   A64: FNMSUB Dd, Dn, Dm, Da
         /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector64<double> FusedMultiplySubtractNegatedScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<double> FusedMultiplySubtractNegatedScalar(Vector64<double> minuend, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// float32_t vfnmss_f32 (float32_t a, float32_t b, float32_t c)
@@ -5415,7 +5880,22 @@ internal Arm64() { }
         ///   A64: FNMSUB Sd, Sn, Sm, Sa
         /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector64<float> FusedMultiplySubtractNegatedScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<float> FusedMultiplySubtractNegatedScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float64x1_t vfms_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
+        ///   A32: VFMS.F64 Dd, Dn, Dm
+        ///   A64: FMSUB Dd, Dn, Dm, Da
+        /// </summary>
+        public static Vector64<double> FusedMultiplySubtractScalar(Vector64<double> minuend, Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32_t vfmss_f32 (float32_t a, float32_t b, float32_t c)
+        ///   A32: VFMS.F32 Sd, Sn, Sm
+        ///   A64: FMSUB Sd, Sn, Sm, Sa
+        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
+        /// </summary>
+        public static Vector64<float> FusedMultiplySubtractScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// uint8x8_t vhsub_u8 (uint8x8_t a, uint8x8_t b)
@@ -5746,6 +6226,223 @@ internal Arm64() { }
         /// </summary>
         public static Vector128<uint> LeadingZeroCount(Vector128<uint> value) { throw new PlatformNotSupportedException(); }
 
+        /// <summary>
+        /// uint8x8_t vld1_lane_u8 (uint8_t const * ptr, uint8x8_t src, const int lane)
+        ///   A32: VLD1.8 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<byte> LoadAndInsertScalar(Vector64<byte> value, byte index, byte* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vld1_lane_s16 (int16_t const * ptr, int16x4_t src, const int lane)
+        ///   A32: VLD1.16 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<short> LoadAndInsertScalar(Vector64<short> value, byte index, short* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vld1_lane_s32 (int32_t const * ptr, int32x2_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<int> LoadAndInsertScalar(Vector64<int> value, byte index, int* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int8x8_t vld1_lane_s8 (int8_t const * ptr, int8x8_t src, const int lane)
+        ///   A32: VLD1.8 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<sbyte> LoadAndInsertScalar(Vector64<sbyte> value, byte index, sbyte* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x2_t vld1_lane_f32 (float32_t const * ptr, float32x2_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<float> LoadAndInsertScalar(Vector64<float> value, byte index, float* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vld1_lane_u16 (uint16_t const * ptr, uint16x4_t src, const int lane)
+        ///   A32: VLD1.16 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<ushort> LoadAndInsertScalar(Vector64<ushort> value, byte index, ushort* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vld1_lane_u32 (uint32_t const * ptr, uint32x2_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<uint> LoadAndInsertScalar(Vector64<uint> value, byte index, uint* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint8x16_t vld1q_lane_u8 (uint8_t const * ptr, uint8x16_t src, const int lane)
+        ///   A32: VLD1.8 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<byte> LoadAndInsertScalar(Vector128<byte> value, byte index, byte* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float64x2_t vld1q_lane_f64 (float64_t const * ptr, float64x2_t src, const int lane)
+        ///   A32: VLDR.64 Dd, [Rn]
+        ///   A64: LD1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<double> LoadAndInsertScalar(Vector128<double> value, byte index, double* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vld1q_lane_s16 (int16_t const * ptr, int16x8_t src, const int lane)
+        ///   A32: VLD1.16 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<short> LoadAndInsertScalar(Vector128<short> value, byte index, short* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vld1q_lane_s32 (int32_t const * ptr, int32x4_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<int> LoadAndInsertScalar(Vector128<int> value, byte index, int* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int64x2_t vld1q_lane_s64 (int64_t const * ptr, int64x2_t src, const int lane)
+        ///   A32: VLDR.64 Dd, [Rn]
+        ///   A64: LD1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<long> LoadAndInsertScalar(Vector128<long> value, byte index, long* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int8x16_t vld1q_lane_s8 (int8_t const * ptr, int8x16_t src, const int lane)
+        ///   A32: VLD1.8 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<sbyte> LoadAndInsertScalar(Vector128<sbyte> value, byte index, sbyte* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x4_t vld1q_lane_f32 (float32_t const * ptr, float32x4_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<float> LoadAndInsertScalar(Vector128<float> value, byte index, float* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vld1q_lane_u16 (uint16_t const * ptr, uint16x8_t src, const int lane)
+        ///   A32: VLD1.16 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<ushort> LoadAndInsertScalar(Vector128<ushort> value, byte index, ushort* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vld1q_lane_u32 (uint32_t const * ptr, uint32x4_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<uint> LoadAndInsertScalar(Vector128<uint> value, byte index, uint* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint64x2_t vld1q_lane_u64 (uint64_t const * ptr, uint64x2_t src, const int lane)
+        ///   A32: VLDR.64 Dd, [Rn]
+        ///   A64: LD1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<ulong> LoadAndInsertScalar(Vector128<ulong> value, byte index, ulong* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint8x8_t vld1_dup_u8 (uint8_t const * ptr)
+        ///   A32: VLD1.8 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.8B }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<byte> LoadAndReplicateToVector64(byte* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vld1_dup_s16 (int16_t const * ptr)
+        ///   A32: VLD1.16 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.4H }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<short> LoadAndReplicateToVector64(short* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vld1_dup_s32 (int32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.2S }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<int> LoadAndReplicateToVector64(int* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int8x8_t vld1_dup_s8 (int8_t const * ptr)
+        ///   A32: VLD1.8 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.8B }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<sbyte> LoadAndReplicateToVector64(sbyte* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x2_t vld1_dup_f32 (float32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.2S }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<float> LoadAndReplicateToVector64(float* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vld1_dup_u16 (uint16_t const * ptr)
+        ///   A32: VLD1.16 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.4H }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<ushort> LoadAndReplicateToVector64(ushort* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vld1_dup_u32 (uint32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.2S }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<uint> LoadAndReplicateToVector64(uint* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint8x16_t vld1q_dup_u8 (uint8_t const * ptr)
+        ///   A32: VLD1.8 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.16B }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<byte> LoadAndReplicateToVector128(byte* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vld1q_dup_s16 (int16_t const * ptr)
+        ///   A32: VLD1.16 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.8H }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<short> LoadAndReplicateToVector128(short* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vld1q_dup_s32 (int32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.4S }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<int> LoadAndReplicateToVector128(int* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int8x16_t vld1q_dup_s8 (int8_t const * ptr)
+        ///   A32: VLD1.8 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.16B }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<sbyte> LoadAndReplicateToVector128(sbyte* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x4_t vld1q_dup_f32 (float32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.4S }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<float> LoadAndReplicateToVector128(float* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vld1q_dup_u16 (uint16_t const * ptr)
+        ///   A32: VLD1.16 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.8H }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<ushort> LoadAndReplicateToVector128(ushort* address) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vld1q_dup_u32 (uint32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.4S }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<uint> LoadAndReplicateToVector128(uint* address) { throw new PlatformNotSupportedException(); }
+
         /// <summary>
         /// uint8x8_t vld1_u8 (uint8_t const * ptr)
         ///   A32: VLD1.8 Dd, [Rn]
@@ -6199,323 +6896,1219 @@ internal Arm64() { }
         ///   A32: VPMIN.S16 Dd, Dn, Dm
         ///   A64: SMINP Vd.4H, Vn.4H, Vm.4H
         /// </summary>
-        public static Vector64<short> MinPairwise(Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<short> MinPairwise(Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vpmin_s32 (int32x2_t a, int32x2_t b)
+        ///   A32: VPMIN.S32 Dd, Dn, Dm
+        ///   A64: SMINP Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<int> MinPairwise(Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int8x8_t vpmin_s8 (int8x8_t a, int8x8_t b)
+        ///   A32: VPMIN.S8 Dd, Dn, Dm
+        ///   A64: SMINP Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<sbyte> MinPairwise(Vector64<sbyte> left, Vector64<sbyte> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x2_t vpmin_f32 (float32x2_t a, float32x2_t b)
+        ///   A32: VPMIN.F32 Dd, Dn, Dm
+        ///   A64: FMINP Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<float> MinPairwise(Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vpmin_u16 (uint16x4_t a, uint16x4_t b)
+        ///   A32: VPMIN.U16 Dd, Dn, Dm
+        ///   A64: UMINP Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<ushort> MinPairwise(Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vpmin_u32 (uint32x2_t a, uint32x2_t b)
+        ///   A32: VPMIN.U32 Dd, Dn, Dm
+        ///   A64: UMINP Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<uint> MinPairwise(Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint8x8_t vmul_u8 (uint8x8_t a, uint8x8_t b)
+        ///   A32: VMUL.I8 Dd, Dn, Dm
+        ///   A64: MUL Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<byte> Multiply(Vector64<byte> left, Vector64<byte> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmul_s16 (int16x4_t a, int16x4_t b)
+        ///   A32: VMUL.I16 Dd, Dn, Dm
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<short> Multiply(Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmul_s32 (int32x2_t a, int32x2_t b)
+        ///   A32: VMUL.I32 Dd, Dn, Dm
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<int> Multiply(Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int8x8_t vmul_s8 (int8x8_t a, int8x8_t b)
+        ///   A32: VMUL.I8 Dd, Dn, Dm
+        ///   A64: MUL Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<sbyte> Multiply(Vector64<sbyte> left, Vector64<sbyte> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x2_t vmul_f32 (float32x2_t a, float32x2_t b)
+        ///   A32: VMUL.F32 Dd, Dn, Dm
+        ///   A64: FMUL Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<float> Multiply(Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmul_u16 (uint16x4_t a, uint16x4_t b)
+        ///   A32: VMUL.I16 Dd, Dn, Dm
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<ushort> Multiply(Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmul_u32 (uint32x2_t a, uint32x2_t b)
+        ///   A32: VMUL.I32 Dd, Dn, Dm
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<uint> Multiply(Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint8x16_t vmulq_u8 (uint8x16_t a, uint8x16_t b)
+        ///   A32: VMUL.I8 Qd, Qn, Qm
+        ///   A64: MUL Vd.16B, Vn.16B, Vm.16B
+        /// </summary>
+        public static Vector128<byte> Multiply(Vector128<byte> left, Vector128<byte> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmulq_s16 (int16x8_t a, int16x8_t b)
+        ///   A32: VMUL.I16 Qd, Qn, Qm
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.8H
+        /// </summary>
+        public static Vector128<short> Multiply(Vector128<short> left, Vector128<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmulq_s32 (int32x4_t a, int32x4_t b)
+        ///   A32: VMUL.I32 Qd, Qn, Qm
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<int> Multiply(Vector128<int> left, Vector128<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int8x16_t vmulq_s8 (int8x16_t a, int8x16_t b)
+        ///   A32: VMUL.I8 Qd, Qn, Qm
+        ///   A64: MUL Vd.16B, Vn.16B, Vm.16B
+        /// </summary>
+        public static Vector128<sbyte> Multiply(Vector128<sbyte> left, Vector128<sbyte> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x4_t vmulq_f32 (float32x4_t a, float32x4_t b)
+        ///   A32: VMUL.F32 Qd, Qn, Qm
+        ///   A64: FMUL Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<float> Multiply(Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmulq_u16 (uint16x8_t a, uint16x8_t b)
+        ///   A32: VMUL.I16 Qd, Qn, Qm
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.8H
+        /// </summary>
+        public static Vector128<ushort> Multiply(Vector128<ushort> left, Vector128<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmulq_u32 (uint32x4_t a, uint32x4_t b)
+        ///   A32: VMUL.I32 Qd, Qn, Qm
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<uint> Multiply(Vector128<uint> left, Vector128<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint8x8_t vmla_u8 (uint8x8_t a, uint8x8_t b, uint8x8_t c)
+        ///   A32: VMLA.I8 Dd, Dn, Dm
+        ///   A64: MLA Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<byte> MultiplyAdd(Vector64<byte> addend, Vector64<byte> left, Vector64<byte> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmla_s16 (int16x4_t a, int16x4_t b, int16x4_t c)
+        ///   A32: VMLA.I16 Dd, Dn, Dm
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<short> MultiplyAdd(Vector64<short> addend, Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmla_s32 (int32x2_t a, int32x2_t b, int32x2_t c)
+        ///   A32: VMLA.I32 Dd, Dn, Dm
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<int> MultiplyAdd(Vector64<int> addend, Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int8x8_t vmla_s8 (int8x8_t a, int8x8_t b, int8x8_t c)
+        ///   A32: VMLA.I8 Dd, Dn, Dm
+        ///   A64: MLA Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<sbyte> MultiplyAdd(Vector64<sbyte> addend, Vector64<sbyte> left, Vector64<sbyte> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmla_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t c)
+        ///   A32: VMLA.I16 Dd, Dn, Dm
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<ushort> MultiplyAdd(Vector64<ushort> addend, Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmla_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t c)
+        ///   A32: VMLA.I32 Dd, Dn, Dm
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<uint> MultiplyAdd(Vector64<uint> addend, Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint8x16_t vmlaq_u8 (uint8x16_t a, uint8x16_t b, uint8x16_t c)
+        ///   A32: VMLA.I8 Qd, Qn, Qm
+        ///   A64: MLA Vd.16B, Vn.16B, Vm.16B
+        /// </summary>
+        public static Vector128<byte> MultiplyAdd(Vector128<byte> addend, Vector128<byte> left, Vector128<byte> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmlaq_s16 (int16x8_t a, int16x8_t b, int16x8_t c)
+        ///   A32: VMLA.I16 Qd, Qn, Qm
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.8H
+        /// </summary>
+        public static Vector128<short> MultiplyAdd(Vector128<short> addend, Vector128<short> left, Vector128<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlaq_s32 (int32x4_t a, int32x4_t b, int32x4_t c)
+        ///   A32: VMLA.I32 Qd, Qn, Qm
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<int> MultiplyAdd(Vector128<int> addend, Vector128<int> left, Vector128<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int8x16_t vmlaq_s8 (int8x16_t a, int8x16_t b, int8x16_t c)
+        ///   A32: VMLA.I8 Qd, Qn, Qm
+        ///   A64: MLA Vd.16B, Vn.16B, Vm.16B
+        /// </summary>
+        public static Vector128<sbyte> MultiplyAdd(Vector128<sbyte> addend, Vector128<sbyte> left, Vector128<sbyte> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmlaq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t c)
+        ///   A32: VMLA.I16 Qd, Qn, Qm
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.8H
+        /// </summary>
+        public static Vector128<ushort> MultiplyAdd(Vector128<ushort> addend, Vector128<ushort> left, Vector128<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmlaq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t c)
+        ///   A32: VMLA.I32 Qd, Qn, Qm
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<uint> MultiplyAdd(Vector128<uint> addend, Vector128<uint> left, Vector128<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmla_n_s16 (int16x4_t a, int16x4_t b, int16_t c)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[0]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<short> MultiplyAddByScalar(Vector64<short> addend, Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmla_n_s32 (int32x2_t a, int32x2_t b, int32_t c)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[0]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<int> MultiplyAddByScalar(Vector64<int> addend, Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmla_n_u16 (uint16x4_t a, uint16x4_t b, uint16_t c)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[0]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<ushort> MultiplyAddByScalar(Vector64<ushort> addend, Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmla_n_u32 (uint32x2_t a, uint32x2_t b, uint32_t c)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[0]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<uint> MultiplyAddByScalar(Vector64<uint> addend, Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmlaq_n_s16 (int16x8_t a, int16x8_t b, int16_t c)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[0]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<short> MultiplyAddByScalar(Vector128<short> addend, Vector128<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlaq_n_s32 (int32x4_t a, int32x4_t b, int32_t c)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[0]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<int> MultiplyAddByScalar(Vector128<int> addend, Vector128<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmlaq_n_u16 (uint16x8_t a, uint16x8_t b, uint16_t c)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[0]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<ushort> MultiplyAddByScalar(Vector128<ushort> addend, Vector128<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmlaq_n_u32 (uint32x4_t a, uint32x4_t b, uint32_t c)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[0]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<uint> MultiplyAddByScalar(Vector128<uint> addend, Vector128<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmla_lane_s16 (int16x4_t a, int16x4_t b, int16x4_t v, const int lane)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplyAddBySelectedScalar(Vector64<short> addend, Vector64<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmla_laneq_s16 (int16x4_t a, int16x4_t b, int16x8_t v, const int lane)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplyAddBySelectedScalar(Vector64<short> addend, Vector64<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmla_lane_s32 (int32x2_t a, int32x2_t b, int32x2_t v, const int lane)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplyAddBySelectedScalar(Vector64<int> addend, Vector64<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmla_laneq_s32 (int32x2_t a, int32x2_t b, int32x4_t v, const int lane)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplyAddBySelectedScalar(Vector64<int> addend, Vector64<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmla_lane_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplyAddBySelectedScalar(Vector64<ushort> addend, Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmla_laneq_u16 (uint16x4_t a, uint16x4_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplyAddBySelectedScalar(Vector64<ushort> addend, Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmla_lane_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplyAddBySelectedScalar(Vector64<uint> addend, Vector64<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmla_laneq_u32 (uint32x2_t a, uint32x2_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplyAddBySelectedScalar(Vector64<uint> addend, Vector64<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmlaq_lane_s16 (int16x8_t a, int16x8_t b, int16x4_t v, const int lane)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplyAddBySelectedScalar(Vector128<short> addend, Vector128<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmlaq_laneq_s16 (int16x8_t a, int16x8_t b, int16x8_t v, const int lane)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplyAddBySelectedScalar(Vector128<short> addend, Vector128<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlaq_lane_s32 (int32x4_t a, int32x4_t b, int32x2_t v, const int lane)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyAddBySelectedScalar(Vector128<int> addend, Vector128<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlaq_laneq_s32 (int32x4_t a, int32x4_t b, int32x4_t v, const int lane)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyAddBySelectedScalar(Vector128<int> addend, Vector128<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmlaq_lane_u16 (uint16x8_t a, uint16x8_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplyAddBySelectedScalar(Vector128<ushort> addend, Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmlaq_laneq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplyAddBySelectedScalar(Vector128<ushort> addend, Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmlaq_lane_u32 (uint32x4_t a, uint32x4_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyAddBySelectedScalar(Vector128<uint> addend, Vector128<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmlaq_laneq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyAddBySelectedScalar(Vector128<uint> addend, Vector128<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmul_n_s16 (int16x4_t a, int16_t b)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[0]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<short> MultiplyByScalar(Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmul_n_s32 (int32x2_t a, int32_t b)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[0]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<int> MultiplyByScalar(Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x2_t vmul_n_f32 (float32x2_t a, float32_t b)
+        ///   A32: VMUL.F32 Dd, Dn, Dm[0]
+        ///   A64: FMUL Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<float> MultiplyByScalar(Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmul_n_u16 (uint16x4_t a, uint16_t b)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[0]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<ushort> MultiplyByScalar(Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmul_n_u32 (uint32x2_t a, uint32_t b)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[0]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<uint> MultiplyByScalar(Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmulq_n_s16 (int16x8_t a, int16_t b)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[0]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<short> MultiplyByScalar(Vector128<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmulq_n_s32 (int32x4_t a, int32_t b)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[0]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<int> MultiplyByScalar(Vector128<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x4_t vmulq_n_f32 (float32x4_t a, float32_t b)
+        ///   A32: VMUL.F32 Qd, Qn, Dm[0]
+        ///   A64: FMUL Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<float> MultiplyByScalar(Vector128<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmulq_n_u16 (uint16x8_t a, uint16_t b)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[0]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<ushort> MultiplyByScalar(Vector128<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmulq_n_u32 (uint32x4_t a, uint32_t b)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[0]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<uint> MultiplyByScalar(Vector128<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmul_lane_s16 (int16x4_t a, int16x4_t v, const int lane)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplyBySelectedScalar(Vector64<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmul_laneq_s16 (int16x4_t a, int16x8_t v, const int lane)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplyBySelectedScalar(Vector64<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmul_lane_s32 (int32x2_t a, int32x2_t v, const int lane)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplyBySelectedScalar(Vector64<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmul_laneq_s32 (int32x2_t a, int32x4_t v, const int lane)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplyBySelectedScalar(Vector64<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x2_t vmul_lane_f32 (float32x2_t a, float32x2_t v, const int lane)
+        ///   A32: VMUL.F32 Dd, Dn, Dm[lane]
+        ///   A64: FMUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<float> MultiplyBySelectedScalar(Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x2_t vmul_laneq_f32 (float32x2_t a, float32x4_t v, const int lane)
+        ///   A32: VMUL.F32 Dd, Dn, Dm[lane]
+        ///   A64: FMUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<float> MultiplyBySelectedScalar(Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmul_lane_u16 (uint16x4_t a, uint16x4_t v, const int lane)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplyBySelectedScalar(Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmul_laneq_u16 (uint16x4_t a, uint16x8_t v, const int lane)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplyBySelectedScalar(Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmul_lane_u32 (uint32x2_t a, uint32x2_t v, const int lane)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplyBySelectedScalar(Vector64<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmul_laneq_u32 (uint32x2_t a, uint32x4_t v, const int lane)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplyBySelectedScalar(Vector64<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmulq_lane_s16 (int16x8_t a, int16x4_t v, const int lane)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplyBySelectedScalar(Vector128<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmulq_laneq_s16 (int16x8_t a, int16x8_t v, const int lane)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplyBySelectedScalar(Vector128<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmulq_lane_s32 (int32x4_t a, int32x2_t v, const int lane)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalar(Vector128<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmulq_laneq_s32 (int32x4_t a, int32x4_t v, const int lane)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalar(Vector128<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x4_t vmulq_lane_f32 (float32x4_t a, float32x2_t v, const int lane)
+        ///   A32: VMUL.F32 Qd, Qn, Dm[lane]
+        ///   A64: FMUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<float> MultiplyBySelectedScalar(Vector128<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// float32x4_t vmulq_laneq_f32 (float32x4_t a, float32x4_t v, const int lane)
+        ///   A32: VMUL.F32 Qd, Qn, Dm[lane]
+        ///   A64: FMUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<float> MultiplyBySelectedScalar(Vector128<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmulq_lane_u16 (uint16x8_t a, uint16x4_t v, const int lane)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplyBySelectedScalar(Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmulq_laneq_u16 (uint16x8_t a, uint16x8_t v, const int lane)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplyBySelectedScalar(Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmulq_lane_u32 (uint32x4_t a, uint32x2_t v, const int lane)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalar(Vector128<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmulq_laneq_u32 (uint32x4_t a, uint32x4_t v, const int lane)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalar(Vector128<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmull_lane_s16 (int16x4_t a, int16x4_t v, const int lane)
+        ///   A32: VMULL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMULL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLower(Vector64<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmull_laneq_s16 (int16x4_t a, int16x8_t v, const int lane)
+        ///   A32: VMULL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMULL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLower(Vector64<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int64x2_t vmull_lane_s32 (int32x2_t a, int32x2_t v, const int lane)
+        ///   A32: VMULL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMULL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLower(Vector64<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int64x2_t vmull_laneq_s32 (int32x2_t a, int32x4_t v, const int lane)
+        ///   A32: VMULL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMULL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLower(Vector64<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmull_lane_u16 (uint16x4_t a, uint16x4_t v, const int lane)
+        ///   A32: VMULL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMULL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLower(Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmull_laneq_u16 (uint16x4_t a, uint16x8_t v, const int lane)
+        ///   A32: VMULL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMULL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLower(Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint64x2_t vmull_lane_u32 (uint32x2_t a, uint32x2_t v, const int lane)
+        ///   A32: VMULL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMULL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLower(Vector64<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint64x2_t vmull_laneq_u32 (uint32x2_t a, uint32x4_t v, const int lane)
+        ///   A32: VMULL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMULL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLower(Vector64<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlal_lane_s16 (int32x4_t a, int16x4_t b, int16x4_t v, const int lane)
+        ///   A32: VMLAL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMLAL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<int> addend, Vector64<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlal_laneq_s16 (int32x4_t a, int16x4_t b, int16x8_t v, const int lane)
+        ///   A32: VMLAL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMLAL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<int> addend, Vector64<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int64x2_t vmlal_lane_s32 (int64x2_t a, int32x2_t b, int32x2_t v, const int lane)
+        ///   A32: VMLAL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMLAL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<long> addend, Vector64<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int64x2_t vmlal_laneq_s32 (int64x2_t a, int32x2_t b, int32x4_t v, const int lane)
+        ///   A32: VMLAL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMLAL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<long> addend, Vector64<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmlal_lane_u16 (uint32x4_t a, uint16x4_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLAL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMLAL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<uint> addend, Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmlal_laneq_u16 (uint32x4_t a, uint16x4_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLAL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMLAL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<uint> addend, Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint64x2_t vmlal_lane_u32 (uint64x2_t a, uint32x2_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLAL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMLAL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<ulong> addend, Vector64<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint64x2_t vmlal_laneq_u32 (uint64x2_t a, uint32x2_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLAL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMLAL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<ulong> addend, Vector64<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlsl_lane_s16 (int32x4_t a, int16x4_t b, int16x4_t v, const int lane)
+        ///   A32: VMLSL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMLSL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<int> minuend, Vector64<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlsl_laneq_s16 (int32x4_t a, int16x4_t b, int16x8_t v, const int lane)
+        ///   A32: VMLSL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMLSL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<int> minuend, Vector64<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int64x2_t vmlsl_lane_s32 (int64x2_t a, int32x2_t b, int32x2_t v, const int lane)
+        ///   A32: VMLSL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMLSL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<long> minuend, Vector64<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int32x2_t vpmin_s32 (int32x2_t a, int32x2_t b)
-        ///   A32: VPMIN.S32 Dd, Dn, Dm
-        ///   A64: SMINP Vd.2S, Vn.2S, Vm.2S
+        /// int64x2_t vmlsl_laneq_s32 (int64x2_t a, int32x2_t b, int32x4_t v, const int lane)
+        ///   A32: VMLSL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMLSL Vd.2D, Vn.2S, Vm.S[lane]
         /// </summary>
-        public static Vector64<int> MinPairwise(Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<long> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<long> minuend, Vector64<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int8x8_t vpmin_s8 (int8x8_t a, int8x8_t b)
-        ///   A32: VPMIN.S8 Dd, Dn, Dm
-        ///   A64: SMINP Vd.8B, Vn.8B, Vm.8B
+        /// uint32x4_t vmlsl_lane_u16 (uint32x4_t a, uint16x4_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLSL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMLSL Vd.4S, Vn.4H, Vm.H[lane]
         /// </summary>
-        public static Vector64<sbyte> MinPairwise(Vector64<sbyte> left, Vector64<sbyte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<uint> minuend, Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// float32x2_t vpmin_f32 (float32x2_t a, float32x2_t b)
-        ///   A32: VPMIN.F32 Dd, Dn, Dm
-        ///   A64: FMINP Vd.2S, Vn.2S, Vm.2S
+        /// uint32x4_t vmlsl_laneq_u16 (uint32x4_t a, uint16x4_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLSL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMLSL Vd.4S, Vn.4H, Vm.H[lane]
         /// </summary>
-        public static Vector64<float> MinPairwise(Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<uint> minuend, Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint16x4_t vpmin_u16 (uint16x4_t a, uint16x4_t b)
-        ///   A32: VPMIN.U16 Dd, Dn, Dm
-        ///   A64: UMINP Vd.4H, Vn.4H, Vm.4H
+        /// uint64x2_t vmlsl_lane_u32 (uint64x2_t a, uint32x2_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLSL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMLSL Vd.2D, Vn.2S, Vm.S[lane]
         /// </summary>
-        public static Vector64<ushort> MinPairwise(Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<ulong> minuend, Vector64<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint32x2_t vpmin_u32 (uint32x2_t a, uint32x2_t b)
-        ///   A32: VPMIN.U32 Dd, Dn, Dm
-        ///   A64: UMINP Vd.2S, Vn.2S, Vm.2S
+        /// uint64x2_t vmlsl_laneq_u32 (uint64x2_t a, uint32x2_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLSL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMLSL Vd.2D, Vn.2S, Vm.S[lane]
         /// </summary>
-        public static Vector64<uint> MinPairwise(Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<ulong> minuend, Vector64<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint8x8_t vmul_u8 (uint8x8_t a, uint8x8_t b)
-        ///   A32: VMUL.I8 Dd, Dn, Dm
-        ///   A64: MUL Vd.8B, Vn.8B, Vm.8B
+        /// int32x4_t vmull_high_lane_s16 (int16x8_t a, int16x4_t v, const int lane)
+        ///   A32: VMULL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMULL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<byte> Multiply(Vector64<byte> left, Vector64<byte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpper(Vector128<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int16x4_t vmul_s16 (int16x4_t a, int16x4_t b)
-        ///   A32: VMUL.I16 Dd, Dn, Dm
-        ///   A64: MUL Vd.4H, Vn.4H, Vm.4H
+        /// int32x4_t vmull_high_laneq_s16 (int16x8_t a, int16x8_t v, const int lane)
+        ///   A32: VMULL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMULL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<short> Multiply(Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpper(Vector128<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int32x2_t vmul_s32 (int32x2_t a, int32x2_t b)
-        ///   A32: VMUL.I32 Dd, Dn, Dm
-        ///   A64: MUL Vd.2S, Vn.2S, Vm.2S
+        /// int64x2_t vmull_high_lane_s32 (int32x4_t a, int32x2_t v, const int lane)
+        ///   A32: VMULL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMULL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<int> Multiply(Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpper(Vector128<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int8x8_t vmul_s8 (int8x8_t a, int8x8_t b)
-        ///   A32: VMUL.I8 Dd, Dn, Dm
-        ///   A64: MUL Vd.8B, Vn.8B, Vm.8B
+        /// int64x2_t vmull_high_laneq_s32 (int32x4_t a, int32x4_t v, const int lane)
+        ///   A32: VMULL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMULL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<sbyte> Multiply(Vector64<sbyte> left, Vector64<sbyte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpper(Vector128<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// float32x2_t vmul_f32 (float32x2_t a, float32x2_t b)
-        ///   A32: VMUL.F32 Dd, Dn, Dm
-        ///   A64: FMUL Vd.2S, Vn.2S, Vm.2S
+        /// uint32x4_t vmull_high_lane_u16 (uint16x8_t a, uint16x4_t v, const int lane)
+        ///   A32: VMULL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMULL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<float> Multiply(Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpper(Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint16x4_t vmul_u16 (uint16x4_t a, uint16x4_t b)
-        ///   A32: VMUL.I16 Dd, Dn, Dm
-        ///   A64: MUL Vd.4H, Vn.4H, Vm.4H
+        /// uint32x4_t vmull_high_laneq_u16 (uint16x8_t a, uint16x8_t v, const int lane)
+        ///   A32: VMULL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMULL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<ushort> Multiply(Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpper(Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint32x2_t vmul_u32 (uint32x2_t a, uint32x2_t b)
-        ///   A32: VMUL.I32 Dd, Dn, Dm
-        ///   A64: MUL Vd.2S, Vn.2S, Vm.2S
+        /// uint64x2_t vmull_high_lane_u32 (uint32x4_t a, uint32x2_t v, const int lane)
+        ///   A32: VMULL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMULL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<uint> Multiply(Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpper(Vector128<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint8x16_t vmulq_u8 (uint8x16_t a, uint8x16_t b)
-        ///   A32: VMUL.I8 Qd, Qn, Qm
-        ///   A64: MUL Vd.16B, Vn.16B, Vm.16B
+        /// uint64x2_t vmull_high_laneq_u32 (uint32x4_t a, uint32x4_t v, const int lane)
+        ///   A32: VMULL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMULL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<byte> Multiply(Vector128<byte> left, Vector128<byte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpper(Vector128<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int16x8_t vmulq_s16 (int16x8_t a, int16x8_t b)
-        ///   A32: VMUL.I16 Qd, Qn, Qm
-        ///   A64: MUL Vd.8H, Vn.8H, Vm.8H
+        /// int32x4_t vmlal_high_lane_s16 (int32x4_t a, int16x8_t b, int16x4_t v, const int lane)
+        ///   A32: VMLAL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLAL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector128<short> Multiply(Vector128<short> left, Vector128<short> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<int> addend, Vector128<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int32x4_t vmulq_s32 (int32x4_t a, int32x4_t b)
-        ///   A32: VMUL.I32 Qd, Qn, Qm
-        ///   A64: MUL Vd.4S, Vn.4S, Vm.4S
+        /// int32x4_t vmlal_high_laneq_s16 (int32x4_t a, int16x8_t b, int16x8_t v, const int lane)
+        ///   A32: VMLAL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLAL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector128<int> Multiply(Vector128<int> left, Vector128<int> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<int> addend, Vector128<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int8x16_t vmulq_s8 (int8x16_t a, int8x16_t b)
-        ///   A32: VMUL.I8 Qd, Qn, Qm
-        ///   A64: MUL Vd.16B, Vn.16B, Vm.16B
+        /// int64x2_t vmlal_high_lane_s32 (int64x2_t a, int32x4_t b, int32x2_t v, const int lane)
+        ///   A32: VMLAL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLAL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<sbyte> Multiply(Vector128<sbyte> left, Vector128<sbyte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<long> addend, Vector128<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// float32x4_t vmulq_f32 (float32x4_t a, float32x4_t b)
-        ///   A32: VMUL.F32 Qd, Qn, Qm
-        ///   A64: FMUL Vd.4S, Vn.4S, Vm.4S
+        /// int64x2_t vmlal_high_laneq_s32 (int64x2_t a, int32x4_t b, int32x4_t v, const int lane)
+        ///   A32: VMLAL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLAL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<float> Multiply(Vector128<float> left, Vector128<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<long> addend, Vector128<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint16x8_t vmulq_u16 (uint16x8_t a, uint16x8_t b)
-        ///   A32: VMUL.I16 Qd, Qn, Qm
-        ///   A64: MUL Vd.8H, Vn.8H, Vm.8H
+        /// uint32x4_t vmlal_high_lane_u16 (uint32x4_t a, uint16x8_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLAL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLAL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector128<ushort> Multiply(Vector128<ushort> left, Vector128<ushort> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<uint> addend, Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint32x4_t vmulq_u32 (uint32x4_t a, uint32x4_t b)
-        ///   A32: VMUL.I32 Qd, Qn, Qm
-        ///   A64: MUL Vd.4S, Vn.4S, Vm.4S
+        /// uint32x4_t vmlal_high_laneq_u16 (uint32x4_t a, uint16x8_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLAL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLAL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector128<uint> Multiply(Vector128<uint> left, Vector128<uint> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<uint> addend, Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// float64x1_t vmul_f64 (float64x1_t a, float64x1_t b)
-        ///   A32: VMUL.F64 Dd, Dn, Dm
-        ///   A64: FMUL Dd, Dn, Dm
+        /// uint64x2_t vmlal_high_lane_u32 (uint64x2_t a, uint32x4_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLAL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLAL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<double> MultiplyScalar(Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<ulong> addend, Vector128<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// float32_t vmuls_f32 (float32_t a, float32_t b)
-        ///   A32: VMUL.F32 Sd, Sn, Sm
-        ///   A64: FMUL Sd, Sn, Sm
-        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
+        /// uint64x2_t vmlal_high_laneq_u32 (uint64x2_t a, uint32x4_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLAL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLAL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<float> MultiplyScalar(Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<ulong> addend, Vector128<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint8x8_t vmla_u8 (uint8x8_t a, uint8x8_t b, uint8x8_t c)
-        ///   A32: VMLA.I8 Dd, Dn, Dm
-        ///   A64: MLA Vd.8B, Vn.8B, Vm.8B
+        /// int32x4_t vmlsl_high_lane_s16 (int32x4_t a, int16x8_t b, int16x4_t v, const int lane)
+        ///   A32: VMLSL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLSL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<byte> MultiplyAdd(Vector64<byte> acc, Vector64<byte> left, Vector64<byte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<int> minuend, Vector128<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int16x4_t vmla_s16 (int16x4_t a, int16x4_t b, int16x4_t c)
-        ///   A32: VMLA.I16 Dd, Dn, Dm
-        ///   A64: MLA Vd.4H, Vn.4H, Vm.4H
+        /// int32x4_t vmlsl_high_laneq_s16 (int32x4_t a, int16x8_t b, int16x8_t v, const int lane)
+        ///   A32: VMLSL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLSL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<short> MultiplyAdd(Vector64<short> acc, Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<int> minuend, Vector128<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int32x2_t vmla_s32 (int32x2_t a, int32x2_t b, int32x2_t c)
-        ///   A32: VMLA.I32 Dd, Dn, Dm
-        ///   A64: MLA Vd.2S, Vn.2S, Vm.2S
+        /// int64x2_t vmlsl_high_lane_s32 (int64x2_t a, int32x4_t b, int32x2_t v, const int lane)
+        ///   A32: VMLSL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLSL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<int> MultiplyAdd(Vector64<int> acc, Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<long> minuend, Vector128<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int8x8_t vmla_s8 (int8x8_t a, int8x8_t b, int8x8_t c)
-        ///   A32: VMLA.I8 Dd, Dn, Dm
-        ///   A64: MLA Vd.8B, Vn.8B, Vm.8B
+        /// int64x2_t vmlsl_high_laneq_s32 (int64x2_t a, int32x4_t b, int32x4_t v, const int lane)
+        ///   A32: VMLSL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLSL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<sbyte> MultiplyAdd(Vector64<sbyte> acc, Vector64<sbyte> left, Vector64<sbyte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<long> minuend, Vector128<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint16x4_t vmla_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t c)
-        ///   A32: VMLA.I16 Dd, Dn, Dm
-        ///   A64: MLA Vd.4H, Vn.4H, Vm.4H
+        /// uint32x4_t vmlsl_high_lane_u16 (uint32x4_t a, uint16x8_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLSL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLSL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<ushort> MultiplyAdd(Vector64<ushort> acc, Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<uint> minuend, Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint32x2_t vmla_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t c)
-        ///   A32: VMLA.I32 Dd, Dn, Dm
-        ///   A64: MLA Vd.2S, Vn.2S, Vm.2S
+        /// uint32x4_t vmlsl_high_laneq_u16 (uint32x4_t a, uint16x8_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLSL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLSL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<uint> MultiplyAdd(Vector64<uint> acc, Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<uint> minuend, Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint8x16_t vmlaq_u8 (uint8x16_t a, uint8x16_t b, uint8x16_t c)
-        ///   A32: VMLA.I8 Qd, Qn, Qm
-        ///   A64: MLA Vd.16B, Vn.16B, Vm.16B
+        /// uint64x2_t vmlsl_high_lane_u32 (uint64x2_t a, uint32x4_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLSL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLSL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<byte> MultiplyAdd(Vector128<byte> acc, Vector128<byte> left, Vector128<byte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<ulong> minuend, Vector128<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int16x8_t vmlaq_s16 (int16x8_t a, int16x8_t b, int16x8_t c)
-        ///   A32: VMLA.I16 Qd, Qn, Qm
-        ///   A64: MLA Vd.8H, Vn.8H, Vm.8H
+        /// uint64x2_t vmlsl_high_laneq_u32 (uint64x2_t a, uint32x4_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLSL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLSL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<short> MultiplyAdd(Vector128<short> acc, Vector128<short> left, Vector128<short> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<ulong> minuend, Vector128<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int32x4_t vmlaq_s32 (int32x4_t a, int32x4_t b, int32x4_t c)
-        ///   A32: VMLA.I32 Qd, Qn, Qm
-        ///   A64: MLA Vd.4S, Vn.4S, Vm.4S
+        /// float64x1_t vmul_f64 (float64x1_t a, float64x1_t b)
+        ///   A32: VMUL.F64 Dd, Dn, Dm
+        ///   A64: FMUL Dd, Dn, Dm
         /// </summary>
-        public static Vector128<int> MultiplyAdd(Vector128<int> acc, Vector128<int> left, Vector128<int> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<double> MultiplyScalar(Vector64<double> left, Vector64<double> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// int8x16_t vmlaq_s8 (int8x16_t a, int8x16_t b, int8x16_t c)
-        ///   A32: VMLA.I8 Qd, Qn, Qm
-        ///   A64: MLA Vd.16B, Vn.16B, Vm.16B
+        /// float32_t vmuls_f32 (float32_t a, float32_t b)
+        ///   A32: VMUL.F32 Sd, Sn, Sm
+        ///   A64: FMUL Sd, Sn, Sm
+        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector128<sbyte> MultiplyAdd(Vector128<sbyte> acc, Vector128<sbyte> left, Vector128<sbyte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<float> MultiplyScalar(Vector64<float> left, Vector64<float> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint16x8_t vmlaq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t c)
-        ///   A32: VMLA.I16 Qd, Qn, Qm
-        ///   A64: MLA Vd.8H, Vn.8H, Vm.8H
+        /// float32_t vmuls_lane_f32 (float32_t a, float32x2_t v, const int lane)
+        ///   A32: VMUL.F32 Sd, Sn, Dm[lane]
+        ///   A64: FMUL Sd, Sn, Vm.S[lane]
         /// </summary>
-        public static Vector128<ushort> MultiplyAdd(Vector128<ushort> acc, Vector128<ushort> left, Vector128<ushort> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<float> MultiplyScalarBySelectedScalar(Vector64<float> left, Vector64<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
-        /// uint32x4_t vmlaq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t c)
-        ///   A32: VMLA.I32 Qd, Qn, Qm
-        ///   A64: MLA Vd.4S, Vn.4S, Vm.4S
+        /// float32_t vmuls_laneq_f32 (float32_t a, float32x4_t v, const int lane)
+        ///   A32: VMUL.F32 Sd, Sn, Dm[lane]
+        ///   A64: FMUL Sd, Sn, Vm.S[lane]
         /// </summary>
-        public static Vector128<uint> MultiplyAdd(Vector128<uint> acc, Vector128<uint> left, Vector128<uint> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<float> MultiplyScalarBySelectedScalar(Vector64<float> left, Vector128<float> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// uint8x8_t vmls_u8 (uint8x8_t a, uint8x8_t b, uint8x8_t c)
         ///   A32: VMLS.I8 Dd, Dn, Dm
         ///   A64: MLS Vd.8B, Vn.8B, Vm.8B
         /// </summary>
-        public static Vector64<byte> MultiplySubtract(Vector64<byte> acc, Vector64<byte> left, Vector64<byte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<byte> MultiplySubtract(Vector64<byte> minuend, Vector64<byte> left, Vector64<byte> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// int16x4_t vmls_s16 (int16x4_t a, int16x4_t b, int16x4_t c)
         ///   A32: VMLS.I16 Dd, Dn, Dm
         ///   A64: MLS Vd.4H, Vn.4H, Vm.4H
         /// </summary>
-        public static Vector64<short> MultiplySubtract(Vector64<short> acc, Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<short> MultiplySubtract(Vector64<short> minuend, Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// int32x2_t vmls_s32 (int32x2_t a, int32x2_t b, int32x2_t c)
         ///   A32: VMLS.I32 Dd, Dn, Dm
         ///   A64: MLS Vd.2S, Vn.2S, Vm.2S
         /// </summary>
-        public static Vector64<int> MultiplySubtract(Vector64<int> acc, Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<int> MultiplySubtract(Vector64<int> minuend, Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// int8x8_t vmls_s8 (int8x8_t a, int8x8_t b, int8x8_t c)
         ///   A32: VMLS.I8 Dd, Dn, Dm
         ///   A64: MLS Vd.8B, Vn.8B, Vm.8B
         /// </summary>
-        public static Vector64<sbyte> MultiplySubtract(Vector64<sbyte> acc, Vector64<sbyte> left, Vector64<sbyte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<sbyte> MultiplySubtract(Vector64<sbyte> minuend, Vector64<sbyte> left, Vector64<sbyte> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// uint16x4_t vmls_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t c)
         ///   A32: VMLS.I16 Dd, Dn, Dm
         ///   A64: MLS Vd.4H, Vn.4H, Vm.4H
         /// </summary>
-        public static Vector64<ushort> MultiplySubtract(Vector64<ushort> acc, Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<ushort> MultiplySubtract(Vector64<ushort> minuend, Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// uint32x2_t vmls_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t c)
         ///   A32: VMLS.I32 Dd, Dn, Dm
         ///   A64: MLS Vd.2S, Vn.2S, Vm.2S
         /// </summary>
-        public static Vector64<uint> MultiplySubtract(Vector64<uint> acc, Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+        public static Vector64<uint> MultiplySubtract(Vector64<uint> minuend, Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// uint8x16_t vmlsq_u8 (uint8x16_t a, uint8x16_t b, uint8x16_t c)
         ///   A32: VMLS.I8 Qd, Qn, Qm
         ///   A64: MLS Vd.16B, Vn.16B, Vm.16B
         /// </summary>
-        public static Vector128<byte> MultiplySubtract(Vector128<byte> acc, Vector128<byte> left, Vector128<byte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<byte> MultiplySubtract(Vector128<byte> minuend, Vector128<byte> left, Vector128<byte> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// int16x8_t vmlsq_s16 (int16x8_t a, int16x8_t b, int16x8_t c)
         ///   A32: VMLS.I16 Qd, Qn, Qm
         ///   A64: MLS Vd.8H, Vn.8H, Vm.8H
         /// </summary>
-        public static Vector128<short> MultiplySubtract(Vector128<short> acc, Vector128<short> left, Vector128<short> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<short> MultiplySubtract(Vector128<short> minuend, Vector128<short> left, Vector128<short> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// int32x4_t vmlsq_s32 (int32x4_t a, int32x4_t b, int32x4_t c)
         ///   A32: VMLS.I32 Qd, Qn, Qm
         ///   A64: MLS Vd.4S, Vn.4S, Vm.4S
         /// </summary>
-        public static Vector128<int> MultiplySubtract(Vector128<int> acc, Vector128<int> left, Vector128<int> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<int> MultiplySubtract(Vector128<int> minuend, Vector128<int> left, Vector128<int> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// int8x16_t vmlsq_s8 (int8x16_t a, int8x16_t b, int8x16_t c)
         ///   A32: VMLS.I8 Qd, Qn, Qm
         ///   A64: MLS Vd.16B, Vn.16B, Vm.16B
         /// </summary>
-        public static Vector128<sbyte> MultiplySubtract(Vector128<sbyte> acc, Vector128<sbyte> left, Vector128<sbyte> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<sbyte> MultiplySubtract(Vector128<sbyte> minuend, Vector128<sbyte> left, Vector128<sbyte> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// uint16x8_t vmlsq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t c)
         ///   A32: VMLS.I16 Qd, Qn, Qm
         ///   A64: MLS Vd.8H, Vn.8H, Vm.8H
         /// </summary>
-        public static Vector128<ushort> MultiplySubtract(Vector128<ushort> acc, Vector128<ushort> left, Vector128<ushort> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<ushort> MultiplySubtract(Vector128<ushort> minuend, Vector128<ushort> left, Vector128<ushort> right) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// uint32x4_t vmlsq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t c)
         ///   A32: VMLS.I32 Qd, Qn, Qm
         ///   A64: MLS Vd.4S, Vn.4S, Vm.4S
         /// </summary>
-        public static Vector128<uint> MultiplySubtract(Vector128<uint> acc, Vector128<uint> left, Vector128<uint> right) { throw new PlatformNotSupportedException(); }
+        public static Vector128<uint> MultiplySubtract(Vector128<uint> minuend, Vector128<uint> left, Vector128<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmls_n_s16 (int16x4_t a, int16x4_t b, int16_t c)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[0]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<short> MultiplySubtractByScalar(Vector64<short> minuend, Vector64<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmls_n_s32 (int32x2_t a, int32x2_t b, int32_t c)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[0]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<int> MultiplySubtractByScalar(Vector64<int> minuend, Vector64<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmls_n_u16 (uint16x4_t a, uint16x4_t b, uint16_t c)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[0]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<ushort> MultiplySubtractByScalar(Vector64<ushort> minuend, Vector64<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmls_n_u32 (uint32x2_t a, uint32x2_t b, uint32_t c)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[0]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<uint> MultiplySubtractByScalar(Vector64<uint> minuend, Vector64<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmlsq_n_s16 (int16x8_t a, int16x8_t b, int16_t c)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[0]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<short> MultiplySubtractByScalar(Vector128<short> minuend, Vector128<short> left, Vector64<short> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlsq_n_s32 (int32x4_t a, int32x4_t b, int32_t c)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[0]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<int> MultiplySubtractByScalar(Vector128<int> minuend, Vector128<int> left, Vector64<int> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmlsq_n_u16 (uint16x8_t a, uint16x8_t b, uint16_t c)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[0]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<ushort> MultiplySubtractByScalar(Vector128<ushort> minuend, Vector128<ushort> left, Vector64<ushort> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmlsq_n_u32 (uint32x4_t a, uint32x4_t b, uint32_t c)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[0]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<uint> MultiplySubtractByScalar(Vector128<uint> minuend, Vector128<uint> left, Vector64<uint> right) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmls_lane_s16 (int16x4_t a, int16x4_t b, int16x4_t v, const int lane)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplySubtractBySelectedScalar(Vector64<short> minuend, Vector64<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x4_t vmls_laneq_s16 (int16x4_t a, int16x4_t b, int16x8_t v, const int lane)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplySubtractBySelectedScalar(Vector64<short> minuend, Vector64<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmls_lane_s32 (int32x2_t a, int32x2_t b, int32x2_t v, const int lane)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplySubtractBySelectedScalar(Vector64<int> minuend, Vector64<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x2_t vmls_laneq_s32 (int32x2_t a, int32x2_t b, int32x4_t v, const int lane)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplySubtractBySelectedScalar(Vector64<int> minuend, Vector64<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmls_lane_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplySubtractBySelectedScalar(Vector64<ushort> minuend, Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x4_t vmls_laneq_u16 (uint16x4_t a, uint16x4_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplySubtractBySelectedScalar(Vector64<ushort> minuend, Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmls_lane_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplySubtractBySelectedScalar(Vector64<uint> minuend, Vector64<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x2_t vmls_laneq_u32 (uint32x2_t a, uint32x2_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplySubtractBySelectedScalar(Vector64<uint> minuend, Vector64<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmlsq_lane_s16 (int16x8_t a, int16x8_t b, int16x4_t v, const int lane)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplySubtractBySelectedScalar(Vector128<short> minuend, Vector128<short> left, Vector64<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int16x8_t vmlsq_laneq_s16 (int16x8_t a, int16x8_t b, int16x8_t v, const int lane)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplySubtractBySelectedScalar(Vector128<short> minuend, Vector128<short> left, Vector128<short> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlsq_lane_s32 (int32x4_t a, int32x4_t b, int32x2_t v, const int lane)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplySubtractBySelectedScalar(Vector128<int> minuend, Vector128<int> left, Vector64<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// int32x4_t vmlsq_laneq_s32 (int32x4_t a, int32x4_t b, int32x4_t v, const int lane)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplySubtractBySelectedScalar(Vector128<int> minuend, Vector128<int> left, Vector128<int> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmlsq_lane_u16 (uint16x8_t a, uint16x8_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplySubtractBySelectedScalar(Vector128<ushort> minuend, Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint16x8_t vmlsq_laneq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplySubtractBySelectedScalar(Vector128<ushort> minuend, Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmlsq_lane_u32 (uint32x4_t a, uint32x4_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplySubtractBySelectedScalar(Vector128<uint> minuend, Vector128<uint> left, Vector64<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// uint32x4_t vmlsq_laneq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplySubtractBySelectedScalar(Vector128<uint> minuend, Vector128<uint> left, Vector128<uint> right, byte rightIndex) { throw new PlatformNotSupportedException(); }
 
         /// <summary>
         /// uint16x8_t vmull_u8 (uint8x8_t a, uint8x8_t b)
@@ -10066,6 +11659,125 @@ internal Arm64() { }
         /// </summary>
         public static unsafe void Store(ulong* address, Vector128<ulong> source) { throw new PlatformNotSupportedException(); }
 
+        /// <summary>
+        /// void vst1_lane_u8 (uint8_t * ptr, uint8x8_t val, const int lane)
+        ///   A32: VST1.8 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(byte* address, Vector64<byte> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1_lane_s16 (int16_t * ptr, int16x4_t val, const int lane)
+        ///   A32: VST1.16 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(short* address, Vector64<short> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1_lane_s32 (int32_t * ptr, int32x2_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(int* address, Vector64<int> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1_lane_s8 (int8_t * ptr, int8x8_t val, const int lane)
+        ///   A32: VST1.8 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(sbyte* address, Vector64<sbyte> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1_lane_f32 (float32_t * ptr, float32x2_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(float* address, Vector64<float> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1_lane_u16 (uint16_t * ptr, uint16x4_t val, const int lane)
+        ///   A32: VST1.16 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(ushort* address, Vector64<ushort> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1_lane_u32 (uint32_t * ptr, uint32x2_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(uint* address, Vector64<uint> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_u8 (uint8_t * ptr, uint8x16_t val, const int lane)
+        ///   A32: VST1.8 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(byte* address, Vector128<byte> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_f64 (float64_t * ptr, float64x2_t val, const int lane)
+        ///   A32: VSTR.64 Dd, [Rn]
+        ///   A64: ST1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(double* address, Vector128<double> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_s16 (int16_t * ptr, int16x8_t val, const int lane)
+        ///   A32: VST1.16 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(short* address, Vector128<short> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_s32 (int32_t * ptr, int32x4_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(int* address, Vector128<int> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_s64 (int64_t * ptr, int64x2_t val, const int lane)
+        ///   A32: VSTR.64 Dd, [Rn]
+        ///   A64: ST1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(long* address, Vector128<long> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_s8 (int8_t * ptr, int8x16_t val, const int lane)
+        ///   A32: VST1.8 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(sbyte* address, Vector128<sbyte> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_f32 (float32_t * ptr, float32x4_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(float* address, Vector128<float> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_u16 (uint16_t * ptr, uint16x8_t val, const int lane)
+        ///   A32: VST1.16 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(ushort* address, Vector128<ushort> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_u32 (uint32_t * ptr, uint32x4_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(uint* address, Vector128<uint> value, byte index) { throw new PlatformNotSupportedException(); }
+
+        /// <summary>
+        /// void vst1q_lane_u64 (uint64_t * ptr, uint64x2_t val, const int lane)
+        ///   A32: VSTR.64 Dd, [Rn]
+        ///   A64: ST1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(ulong* address, Vector128<ulong> value, byte index) { throw new PlatformNotSupportedException(); }
+
         /// <summary>
         /// uint8x8_t vsub_u8 (uint8x8_t a, uint8x8_t b)
         ///   A32: VSUB.I8 Dd, Dn, Dm
diff --git a/src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/AdvSimd.cs b/src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/AdvSimd.cs
index 2b4c26cce5fa1..b39fe6aabc646 100644
--- a/src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/AdvSimd.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Arm/AdvSimd.cs
@@ -28,51 +28,123 @@ internal AdvSimd() { }
         //     /// float32x2_t vmla_f32 (float32x2_t a, float32x2_t b, float32x2_t c)
         //     ///   A32: VMLA.F32 Dd, Dn, Dm
         //     /// </summary>
-        //     public static Vector64<float> MultiplyAdd(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => MultiplyAdd(acc, left, right);
+        //     public static Vector64<float> MultiplyAdd(Vector64<float> addend, Vector64<float> left, Vector64<float> right) => MultiplyAdd(addend, left, right);
         //
         //     /// <summary>
         //     /// float32x4_t vmlaq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
         //     ///   A32: VMLA.F32 Qd, Qn, Qm
         //     /// </summary>
-        //     public static Vector128<float> MultiplyAdd(Vector128<float> acc, Vector128<float> left, Vector128<float> right) => MultiplyAdd(acc, left, right);
+        //     public static Vector128<float> MultiplyAdd(Vector128<float> addend, Vector128<float> left, Vector128<float> right) => MultiplyAdd(addend, left, right);
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmla_n_f32 (float32x2_t a, float32x2_t b, float32_t c)
+        //     ///   A32: VMLA.F32 Dd, Dn, Dm[0]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplyAddByScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) => MultiplyAddByScalar(addend, left, right);
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlaq_n_f32 (float32x4_t a, float32x4_t b, float32_t c)
+        //     ///   A32: VMLA.F32 Qd, Qn, Dm[0]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplyAddByScalar(Vector128<float> addend, Vector128<float> left, Vector64<float> right) => MultiplyAddByScalar(addend, left, right);
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmla_lane_f32 (float32x2_t a, float32x2_t b, float32x2_t v, const int lane)
+        //     ///   A32: VMLA.F32 Dd, Dn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplyAddBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmla_laneq_f32 (float32x2_t a, float32x2_t b, float32x4_t v, const int lane)
+        //     ///   A32: VMLA.F32 Dd, Dn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplyAddBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector128<float> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlaq_lane_f32 (float32x4_t a, float32x4_t b, float32x2_t v, const int lane)
+        //     ///   A32: VMLA.F32 Qd, Qn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplyAddBySelectedScalar(Vector128<float> addend, Vector128<float> left, Vector64<float> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlaq_laneq_f32 (float32x4_t a, float32x4_t b, float32x4_t v, const int lane)
+        //     ///   A32: VMLA.F32 Qd, Qn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplyAddBySelectedScalar(Vector128<float> addend, Vector128<float> left, Vector128<float> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
         //
         //     /// <summary>
         //     /// float64x1_t vmla_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
         //     ///   A32: VMLA.F64 Dd, Dn, Dm
         //     /// </summary>
-        //     public static Vector64<double> MultiplyAddScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) => MultiplyAddScalar(acc, left, right);
+        //     public static Vector64<double> MultiplyAddScalar(Vector64<double> addend, Vector64<double> left, Vector64<double> right) => MultiplyAddScalar(addend, left, right);
         //
         //     /// <summary>
         //     /// float32_t vmlas_f32 (float32_t a, float32_t b, float32_t c)
         //     ///   A32: VMLA.F32 Sd, Sn, Sm
         //     /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         //     /// </summary>
-        //     public static Vector64<float> MultiplyAddScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => MultiplyAddScalar(acc, left, right);
+        //     public static Vector64<float> MultiplyAddScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) => MultiplyAddScalar(addend, left, right);
         //
         //     /// <summary>
         //     /// float32x2_t vmls_f32 (float32x2_t a, float32x2_t b, float32x2_t c)
         //     ///   A32: VMLS.F32 Dd, Dn, Dm
         //     /// </summary>
-        //     public static Vector64<float> MultiplySubtract(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => MultiplySubtract(acc, left, right);
+        //     public static Vector64<float> MultiplySubtract(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) => MultiplySubtract(minuend, left, right);
         //
         //     /// <summary>
         //     /// float32x4_t vmlsq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
         //     ///   A32: VMLS.F32 Qd, Qn, Qm
         //     /// </summary>
-        //     public static Vector128<float> MultiplySubtract(Vector128<float> acc, Vector128<float> left, Vector128<float> right) => MultiplySubtract(acc, left, right);
+        //     public static Vector128<float> MultiplySubtract(Vector128<float> minuend, Vector128<float> left, Vector128<float> right) => MultiplySubtract(minuend, left, right);
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmls_n_f32 (float32x2_t a, float32x2_t b, float32_t c)
+        //     ///   A32: VMLS.F32 Dd, Dn, Dm[0]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplySubtractByScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) => MultiplySubtractByScalar(minuend, left, right);
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlsq_n_f32 (float32x4_t a, float32x4_t b, float32_t c)
+        //     ///   A32: VMLS.F32 Qd, Qn, Dm[0]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplySubtractByScalar(Vector128<float> minuend, Vector128<float> left, Vector64<float> right) => MultiplySubtractByScalar(minuend, left, right);
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmls_lane_f32 (float32x2_t a, float32x2_t b, float32x2_t v, const int lane)
+        //     ///   A32: VMLS.F32 Dd, Dn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplySubtractBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+        //
+        //     /// <summary>
+        //     /// float32x2_t vmls_laneq_f32 (float32x2_t a, float32x2_t b, float32x4_t v, const int lane)
+        //     ///   A32: VMLS.F32 Dd, Dn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector64<float> MultiplySubtractBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector128<float> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlsq_lane_f32 (float32x4_t a, float32x4_t b, float32x2_t v, const int lane)
+        //     ///   A32: VMLS.F32 Qd, Qn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplySubtractBySelectedScalar(Vector128<float> minuend, Vector128<float> left, Vector64<float> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+        //
+        //     /// <summary>
+        //     /// float32x4_t vmlsq_laneq_f32 (float32x4_t a, float32x4_t b, float32x4_t v, const int lane)
+        //     ///   A32: VMLS.F32 Qd, Qn, Dm[lane]
+        //     /// </summary>
+        //     public static Vector128<float> MultiplySubtractBySelectedScalar(Vector128<float> minuend, Vector128<float> left, Vector128<float> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
         //
         //     /// <summary>
         //     /// float64x1_t vmls_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
         //     ///   A32: VMLS.F64 Dd, Dn, Dm
         //     /// </summary>
-        //     public static Vector64<double> MultiplySubtractScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) => MultiplySubtractScalar(acc, left, right);
+        //     public static Vector64<double> MultiplySubtractScalar(Vector64<double> minuend, Vector64<double> left, Vector64<double> right) => MultiplySubtractScalar(minuend, left, right);
         //
         //     /// <summary>
         //     /// float32_t vmlss_f32 (float32_t a, float32_t b, float32_t c)
         //     ///   A32: VMLS.F32 Sd, Sn, Sm
         //     /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         //     /// </summary>
-        //     public static Vector64<float> MultiplySubtractScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => MultiplySubtractScalar(acc, left, right);
+        //     public static Vector64<float> MultiplySubtractScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) => MultiplySubtractScalar(minuend, left, right);
         // }
 
         [Intrinsic]
@@ -646,19 +718,19 @@ internal Arm64() { }
             /// float64x2_t vdupq_laneq_f64 (float64x2_t vec, const int lane)
             ///   A64: DUP Vd.2D, Vn.D[index]
             /// </summary>
-            public static System.Runtime.Intrinsics.Vector128<double> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<double> value, byte index) => DuplicateSelectedScalarToVector128(value, index);
+            public static Vector128<double> DuplicateSelectedScalarToVector128(Vector128<double> value, byte index) => DuplicateSelectedScalarToVector128(value, index);
 
             /// <summary>
             /// int64x2_t vdupq_laneq_s64 (int64x2_t vec, const int lane)
             ///   A64: DUP Vd.2D, Vn.D[index]
             /// </summary>
-            public static System.Runtime.Intrinsics.Vector128<long> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<long> value, byte index) => DuplicateSelectedScalarToVector128(value, index);
+            public static Vector128<long> DuplicateSelectedScalarToVector128(Vector128<long> value, byte index) => DuplicateSelectedScalarToVector128(value, index);
 
             /// <summary>
             /// uint64x2_t vdupq_laneq_u64 (uint64x2_t vec, const int lane)
             ///   A64: DUP Vd.2D, Vn.D[index]
             /// </summary>
-            public static System.Runtime.Intrinsics.Vector128<ulong> DuplicateSelectedScalarToVector128(System.Runtime.Intrinsics.Vector128<ulong> value, byte index) => DuplicateSelectedScalarToVector128(value, index);
+            public static Vector128<ulong> DuplicateSelectedScalarToVector128(Vector128<ulong> value, byte index) => DuplicateSelectedScalarToVector128(value, index);
 
             /// <summary>
             /// float64x2_t vdupq_n_f64 (float64_t value)
@@ -682,13 +754,349 @@ internal Arm64() { }
             /// float64x2_t vfmaq_f64 (float64x2_t a, float64x2_t b, float64x2_t c)
             ///   A64: FMLA Vd.2D, Vn.2D, Vm.2D
             /// </summary>
-            public static Vector128<double> FusedMultiplyAdd(Vector128<double> acc, Vector128<double> left, Vector128<double> right) => FusedMultiplyAdd(acc, left, right);
+            public static Vector128<double> FusedMultiplyAdd(Vector128<double> addend, Vector128<double> left, Vector128<double> right) => FusedMultiplyAdd(addend, left, right);
+
+            /// <summary>
+            /// float32x2_t vfma_n_f32 (float32x2_t a, float32x2_t b, float32_t n)
+            ///   A64: FMLA Vd.2S, Vn.2S, Vm.S[0]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddByScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) => FusedMultiplyAddByScalar(addend, left, right);
+
+            /// <summary>
+            /// float64x2_t vfmaq_n_f64 (float64x2_t a, float64x2_t b, float64_t n)
+            ///   A64: FMLA Vd.2D, Vn.2D, Vm.D[0]
+            /// </summary>
+            public static Vector128<double> FusedMultiplyAddByScalar(Vector128<double> addend, Vector128<double> left, Vector64<double> right) => FusedMultiplyAddByScalar(addend, left, right);
+
+            /// <summary>
+            /// float32x4_t vfmaq_n_f32 (float32x4_t a, float32x4_t b, float32_t n)
+            ///   A64: FMLA Vd.4S, Vn.4S, Vm.S[0]
+            /// </summary>
+            public static Vector128<float> FusedMultiplyAddByScalar(Vector128<float> addend, Vector128<float> left, Vector64<float> right) => FusedMultiplyAddByScalar(addend, left, right);
+
+            /// <summary>
+            /// float32x2_t vfma_lane_f32 (float32x2_t a, float32x2_t b, float32x2_t v, const int lane)
+            ///   A64: FMLA Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right, byte rightIndex) => FusedMultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32x2_t vfma_laneq_f32 (float32x2_t a, float32x2_t b, float32x4_t v, const int lane)
+            ///   A64: FMLA Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector128<float> right, byte rightIndex) => FusedMultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+            /// <summary>
+            /// float64x2_t vfmaq_laneq_f64 (float64x2_t a, float64x2_t b, float64x2_t v, const int lane)
+            ///   A64: FMLA Vd.2D, Vn.2D, Vm.D[lane]
+            /// </summary>
+            public static Vector128<double> FusedMultiplyAddBySelectedScalar(Vector128<double> addend, Vector128<double> left, Vector128<double> right, byte rightIndex) => FusedMultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32x4_t vfmaq_lane_f32 (float32x4_t a, float32x4_t b, float32x2_t v, const int lane)
+            ///   A64: FMLA Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> FusedMultiplyAddBySelectedScalar(Vector128<float> addend, Vector128<float> left, Vector64<float> right, byte rightIndex) => FusedMultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32x4_t vfmaq_laneq_f32 (float32x4_t a, float32x4_t b, float32x4_t v, const int lane)
+            ///   A64: FMLA Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> FusedMultiplyAddBySelectedScalar(Vector128<float> addend, Vector128<float> left, Vector128<float> right, byte rightIndex) => FusedMultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+            /// <summary>
+            /// float64_t vfmad_laneq_f64 (float64_t a, float64_t b, float64x2_t v, const int lane)
+            ///   A64: FMLA Dd, Dn, Vm.D[lane]
+            /// </summary>
+            public static Vector64<double> FusedMultiplyAddScalarBySelectedScalar(Vector64<double> addend, Vector64<double> left, Vector128<double> right, byte rightIndex) => FusedMultiplyAddScalarBySelectedScalar(addend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32_t vfmas_lane_f32 (float32_t a, float32_t b, float32x2_t v, const int lane)
+            ///   A64: FMLA Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddScalarBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right, byte rightIndex) => FusedMultiplyAddScalarBySelectedScalar(addend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32_t vfmas_laneq_f32 (float32_t a, float32_t b, float32x4_t v, const int lane)
+            ///   A64: FMLA Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplyAddScalarBySelectedScalar(Vector64<float> addend, Vector64<float> left, Vector128<float> right, byte rightIndex) => FusedMultiplyAddScalarBySelectedScalar(addend, left, right, rightIndex);
 
             /// <summary>
             /// float64x2_t vfmsq_f64 (float64x2_t a, float64x2_t b, float64x2_t c)
             ///   A64: FMLS Vd.2D, Vn.2D, Vm.2D
             /// </summary>
-            public static Vector128<double> FusedMultiplySubtract(Vector128<double> acc, Vector128<double> left, Vector128<double> right) => FusedMultiplySubtract(acc, left, right);
+            public static Vector128<double> FusedMultiplySubtract(Vector128<double> minuend, Vector128<double> left, Vector128<double> right) => FusedMultiplySubtract(minuend, left, right);
+
+            /// <summary>
+            /// float32x2_t vfms_n_f32 (float32x2_t a, float32x2_t b, float32_t n)
+            ///   A64: FMLS Vd.2S, Vn.2S, Vm.S[0]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractByScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) => FusedMultiplySubtractByScalar(minuend, left, right);
+
+            /// <summary>
+            /// float64x2_t vfmsq_n_f64 (float64x2_t a, float64x2_t b, float64_t n)
+            ///   A64: FMLS Vd.2D, Vn.2D, Vm.D[0]
+            /// </summary>
+            public static Vector128<double> FusedMultiplySubtractByScalar(Vector128<double> minuend, Vector128<double> left, Vector64<double> right) => FusedMultiplySubtractByScalar(minuend, left, right);
+
+            /// <summary>
+            /// float32x4_t vfmsq_n_f32 (float32x4_t a, float32x4_t b, float32_t n)
+            ///   A64: FMLS Vd.4S, Vn.4S, Vm.S[0]
+            /// </summary>
+            public static Vector128<float> FusedMultiplySubtractByScalar(Vector128<float> minuend, Vector128<float> left, Vector64<float> right) => FusedMultiplySubtractByScalar(minuend, left, right);
+
+            /// <summary>
+            /// float32x2_t vfms_lane_f32 (float32x2_t a, float32x2_t b, float32x2_t v, const int lane)
+            ///   A64: FMLS Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right, byte rightIndex) => FusedMultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32x2_t vfms_laneq_f32 (float32x2_t a, float32x2_t b, float32x4_t v, const int lane)
+            ///   A64: FMLS Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector128<float> right, byte rightIndex) => FusedMultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+            /// <summary>
+            /// float64x2_t vfmsq_laneq_f64 (float64x2_t a, float64x2_t b, float64x2_t v, const int lane)
+            ///   A64: FMLS Vd.2D, Vn.2D, Vm.D[lane]
+            /// </summary>
+            public static Vector128<double> FusedMultiplySubtractBySelectedScalar(Vector128<double> minuend, Vector128<double> left, Vector128<double> right, byte rightIndex) => FusedMultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32x4_t vfmsq_lane_f32 (float32x4_t a, float32x4_t b, float32x2_t v, const int lane)
+            ///   A64: FMLS Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> FusedMultiplySubtractBySelectedScalar(Vector128<float> minuend, Vector128<float> left, Vector64<float> right, byte rightIndex) => FusedMultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32x4_t vfmsq_laneq_f32 (float32x4_t a, float32x4_t b, float32x4_t v, const int lane)
+            ///   A64: FMLS Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> FusedMultiplySubtractBySelectedScalar(Vector128<float> minuend, Vector128<float> left, Vector128<float> right, byte rightIndex) => FusedMultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+            /// <summary>
+            /// float64_t vfmsd_laneq_f64 (float64_t a, float64_t b, float64x2_t v, const int lane)
+            ///   A64: FMLS Dd, Dn, Vm.D[lane]
+            /// </summary>
+            public static Vector64<double> FusedMultiplySubtractScalarBySelectedScalar(Vector64<double> minuend, Vector64<double> left, Vector128<double> right, byte rightIndex) => FusedMultiplySubtractScalarBySelectedScalar(minuend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32_t vfmss_lane_f32 (float32_t a, float32_t b, float32x2_t v, const int lane)
+            ///   A64: FMLS Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractScalarBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right, byte rightIndex) => FusedMultiplySubtractScalarBySelectedScalar(minuend, left, right, rightIndex);
+
+            /// <summary>
+            /// float32_t vfmss_laneq_f32 (float32_t a, float32_t b, float32x4_t v, const int lane)
+            ///   A64: FMLS Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> FusedMultiplySubtractScalarBySelectedScalar(Vector64<float> minuend, Vector64<float> left, Vector128<float> right, byte rightIndex) => FusedMultiplySubtractScalarBySelectedScalar(minuend, left, right, rightIndex);
+
+            /// <summary>
+            /// uint8x8_t vcopy_lane_u8 (uint8x8_t a, const int lane1, uint8x8_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector64<byte> InsertSelectedScalar(Vector64<byte> result, byte resultIndex, Vector64<byte> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint8x8_t vcopy_laneq_u8 (uint8x8_t a, const int lane1, uint8x16_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector64<byte> InsertSelectedScalar(Vector64<byte> result, byte resultIndex, Vector128<byte> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int16x4_t vcopy_lane_s16 (int16x4_t a, const int lane1, int16x4_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector64<short> InsertSelectedScalar(Vector64<short> result, byte resultIndex, Vector64<short> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int16x4_t vcopy_laneq_s16 (int16x4_t a, const int lane1, int16x8_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector64<short> InsertSelectedScalar(Vector64<short> result, byte resultIndex, Vector128<short> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int32x2_t vcopy_lane_s32 (int32x2_t a, const int lane1, int32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<int> InsertSelectedScalar(Vector64<int> result, byte resultIndex, Vector64<int> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int32x2_t vcopy_laneq_s32 (int32x2_t a, const int lane1, int32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<int> InsertSelectedScalar(Vector64<int> result, byte resultIndex, Vector128<int> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int8x8_t vcopy_lane_s8 (int8x8_t a, const int lane1, int8x8_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector64<sbyte> InsertSelectedScalar(Vector64<sbyte> result, byte resultIndex, Vector64<sbyte> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int8x8_t vcopy_laneq_s8 (int8x8_t a, const int lane1, int8x16_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector64<sbyte> InsertSelectedScalar(Vector64<sbyte> result, byte resultIndex, Vector128<sbyte> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// float32x2_t vcopy_lane_f32 (float32x2_t a, const int lane1, float32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<float> InsertSelectedScalar(Vector64<float> result, byte resultIndex, Vector64<float> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// float32x2_t vcopy_laneq_f32 (float32x2_t a, const int lane1, float32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<float> InsertSelectedScalar(Vector64<float> result, byte resultIndex, Vector128<float> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint16x4_t vcopy_lane_u16 (uint16x4_t a, const int lane1, uint16x4_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector64<ushort> InsertSelectedScalar(Vector64<ushort> result, byte resultIndex, Vector64<ushort> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint16x4_t vcopy_laneq_u16 (uint16x4_t a, const int lane1, uint16x8_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector64<ushort> InsertSelectedScalar(Vector64<ushort> result, byte resultIndex, Vector128<ushort> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint32x2_t vcopy_lane_u32 (uint32x2_t a, const int lane1, uint32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<uint> InsertSelectedScalar(Vector64<uint> result, byte resultIndex, Vector64<uint> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint32x2_t vcopy_laneq_u32 (uint32x2_t a, const int lane1, uint32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector64<uint> InsertSelectedScalar(Vector64<uint> result, byte resultIndex, Vector128<uint> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint8x16_t vcopyq_lane_u8 (uint8x16_t a, const int lane1, uint8x8_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector128<byte> InsertSelectedScalar(Vector128<byte> result, byte resultIndex, Vector64<byte> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint8x16_t vcopyq_laneq_u8 (uint8x16_t a, const int lane1, uint8x16_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector128<byte> InsertSelectedScalar(Vector128<byte> result, byte resultIndex, Vector128<byte> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// float64x2_t vcopyq_laneq_f64 (float64x2_t a, const int lane1, float64x2_t b, const int lane2)
+            ///   A64: INS Vd.D[lane1], Vn.D[lane2]
+            /// </summary>
+            public static Vector128<double> InsertSelectedScalar(Vector128<double> result, byte resultIndex, Vector128<double> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int16x8_t vcopyq_lane_s16 (int16x8_t a, const int lane1, int16x4_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector128<short> InsertSelectedScalar(Vector128<short> result, byte resultIndex, Vector64<short> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int16x8_t vcopyq_laneq_s16 (int16x8_t a, const int lane1, int16x8_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector128<short> InsertSelectedScalar(Vector128<short> result, byte resultIndex, Vector128<short> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int32x4_t vcopyq_lane_s32 (int32x4_t a, const int lane1, int32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<int> InsertSelectedScalar(Vector128<int> result, byte resultIndex, Vector64<int> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int32x4_t vcopyq_laneq_s32 (int32x4_t a, const int lane1, int32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<int> InsertSelectedScalar(Vector128<int> result, byte resultIndex, Vector128<int> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int64x2_t vcopyq_laneq_s64 (int64x2_t a, const int lane1, int64x2_t b, const int lane2)
+            ///   A64: INS Vd.D[lane1], Vn.D[lane2]
+            /// </summary>
+            public static Vector128<long> InsertSelectedScalar(Vector128<long> result, byte resultIndex, Vector128<long> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int8x16_t vcopyq_lane_s8 (int8x16_t a, const int lane1, int8x8_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector128<sbyte> InsertSelectedScalar(Vector128<sbyte> result, byte resultIndex, Vector64<sbyte> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// int8x16_t vcopyq_laneq_s8 (int8x16_t a, const int lane1, int8x16_t b, const int lane2)
+            ///   A64: INS Vd.B[lane1], Vn.B[lane2]
+            /// </summary>
+            public static Vector128<sbyte> InsertSelectedScalar(Vector128<sbyte> result, byte resultIndex, Vector128<sbyte> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// float32x4_t vcopyq_lane_f32 (float32x4_t a, const int lane1, float32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<float> InsertSelectedScalar(Vector128<float> result, byte resultIndex, Vector64<float> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// float32x4_t vcopyq_laneq_f32 (float32x4_t a, const int lane1, float32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<float> InsertSelectedScalar(Vector128<float> result, byte resultIndex, Vector128<float> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint16x8_t vcopyq_lane_u16 (uint16x8_t a, const int lane1, uint16x4_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector128<ushort> InsertSelectedScalar(Vector128<ushort> result, byte resultIndex, Vector64<ushort> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint16x8_t vcopyq_laneq_u16 (uint16x8_t a, const int lane1, uint16x8_t b, const int lane2)
+            ///   A64: INS Vd.H[lane1], Vn.H[lane2]
+            /// </summary>
+            public static Vector128<ushort> InsertSelectedScalar(Vector128<ushort> result, byte resultIndex, Vector128<ushort> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint32x4_t vcopyq_lane_u32 (uint32x4_t a, const int lane1, uint32x2_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<uint> InsertSelectedScalar(Vector128<uint> result, byte resultIndex, Vector64<uint> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint32x4_t vcopyq_laneq_u32 (uint32x4_t a, const int lane1, uint32x4_t b, const int lane2)
+            ///   A64: INS Vd.S[lane1], Vn.S[lane2]
+            /// </summary>
+            public static Vector128<uint> InsertSelectedScalar(Vector128<uint> result, byte resultIndex, Vector128<uint> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// uint64x2_t vcopyq_laneq_u64 (uint64x2_t a, const int lane1, uint64x2_t b, const int lane2)
+            ///   A64: INS Vd.D[lane1], Vn.D[lane2]
+            /// </summary>
+            public static Vector128<ulong> InsertSelectedScalar(Vector128<ulong> result, byte resultIndex, Vector128<ulong> value, byte valueIndex) => Insert(result, resultIndex, Extract(value, valueIndex));
+
+            /// <summary>
+            /// float64x2_t vld1q_dup_f64 (float64_t const * ptr)
+            ///   A64: LD1R { Vt.2D }, [Xn]
+            /// </summary>
+            public static unsafe Vector128<double> LoadAndReplicateToVector128(double* address) => LoadAndReplicateToVector128(address);
+
+            /// <summary>
+            /// int64x2_t vld1q_dup_s64 (int64_t const * ptr)
+            ///   A64: LD1R { Vt.2D }, [Xn]
+            /// </summary>
+            public static unsafe Vector128<long> LoadAndReplicateToVector128(long* address) => LoadAndReplicateToVector128(address);
+
+            /// <summary>
+            /// uint64x2_t vld1q_dup_u64 (uint64_t const * ptr)
+            ///   A64: LD1R { Vt.2D }, [Xn]
+            /// </summary>
+            public static unsafe Vector128<ulong> LoadAndReplicateToVector128(ulong* address) => LoadAndReplicateToVector128(address);
 
             /// <summary>
             /// float64x2_t vmaxq_f64 (float64x2_t a, float64x2_t b)
@@ -1070,6 +1478,18 @@ internal Arm64() { }
             /// </summary>
             public static Vector128<double> Multiply(Vector128<double> left, Vector128<double> right) => Multiply(left, right);
 
+            /// <summary>
+            /// float64x2_t vmulq_n_f64 (float64x2_t a, float64_t b)
+            ///   A64: FMUL Vd.2D, Vn.2D, Vm.D[0]
+            /// </summary>
+            public static Vector128<double> MultiplyByScalar(Vector128<double> left, Vector64<double> right) => MultiplyByScalar(left, right);
+
+            /// <summary>
+            /// float64x2_t vmulq_laneq_f64 (float64x2_t a, float64x2_t v, const int lane)
+            ///   A64: FMUL Vd.2D, Vn.2D, Vm.D[lane]
+            /// </summary>
+            public static Vector128<double> MultiplyBySelectedScalar(Vector128<double> left, Vector128<double> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
             /// <summary>
             /// float32x2_t vmulx_f32 (float32x2_t a, float32x2_t b)
             ///   A64: FMULX Vd.2S, Vn.2S, Vm.2S
@@ -1088,6 +1508,42 @@ internal Arm64() { }
             /// </summary>
             public static Vector128<float> MultiplyExtended(Vector128<float> left, Vector128<float> right) => MultiplyExtended(left, right);
 
+            /// <summary>
+            /// float64x2_t vmulxq_lane_f64 (float64x2_t a, float64x1_t v, const int lane)
+            ///   A64: FMULX Vd.2D, Vn.2D, Vm.D[0]
+            /// </summary>
+            public static Vector128<double> MultiplyExtendedByScalar(Vector128<double> left, Vector64<double> right) => MultiplyExtendedByScalar(left, right);
+
+            /// <summary>
+            /// float32x2_t vmulx_lane_f32 (float32x2_t a, float32x2_t v, const int lane)
+            ///   A64: FMULX Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> MultiplyExtendedBySelectedScalar(Vector64<float> left, Vector64<float> right, byte rightIndex) => MultiplyExtendedBySelectedScalar(left, right, rightIndex);
+
+            /// <summary>
+            /// float32x2_t vmulx_laneq_f32 (float32x2_t a, float32x4_t v, const int lane)
+            ///   A64: FMULX Vd.2S, Vn.2S, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> MultiplyExtendedBySelectedScalar(Vector64<float> left, Vector128<float> right, byte rightIndex) => MultiplyExtendedBySelectedScalar(left, right, rightIndex);
+
+            /// <summary>
+            /// float64x2_t vmulxq_laneq_f64 (float64x2_t a, float64x2_t v, const int lane)
+            ///   A64: FMULX Vd.2D, Vn.2D, Vm.D[lane]
+            /// </summary>
+            public static Vector128<double> MultiplyExtendedBySelectedScalar(Vector128<double> left, Vector128<double> right, byte rightIndex) => MultiplyExtendedBySelectedScalar(left, right, rightIndex);
+
+            /// <summary>
+            /// float32x4_t vmulxq_lane_f32 (float32x4_t a, float32x2_t v, const int lane)
+            ///   A64: FMULX Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> MultiplyExtendedBySelectedScalar(Vector128<float> left, Vector64<float> right, byte rightIndex) => MultiplyExtendedBySelectedScalar(left, right, rightIndex);
+
+            /// <summary>
+            /// float32x4_t vmulxq_laneq_f32 (float32x4_t a, float32x4_t v, const int lane)
+            ///   A64: FMULX Vd.4S, Vn.4S, Vm.S[lane]
+            /// </summary>
+            public static Vector128<float> MultiplyExtendedBySelectedScalar(Vector128<float> left, Vector128<float> right, byte rightIndex) => MultiplyExtendedBySelectedScalar(left, right, rightIndex);
+
             /// <summary>
             /// float64x1_t vmulx_f64 (float64x1_t a, float64x1_t b)
             ///   A64: FMULX Dd, Dn, Dm
@@ -1100,6 +1556,30 @@ internal Arm64() { }
             /// </summary>
             public static Vector64<float> MultiplyExtendedScalar(Vector64<float> left, Vector64<float> right) => MultiplyExtendedScalar(left, right);
 
+            /// <summary>
+            /// float64_t vmulxd_laneq_f64 (float64_t a, float64x2_t v, const int lane)
+            ///   A64: FMULX Dd, Dn, Vm.D[lane]
+            /// </summary>
+            public static Vector64<double> MultiplyExtendedScalarBySelectedScalar(Vector64<double> left, Vector128<double> right, byte rightIndex) => MultiplyExtendedScalarBySelectedScalar(left, right, rightIndex);
+
+            /// <summary>
+            /// float32_t vmulxs_lane_f32 (float32_t a, float32x2_t v, const int lane)
+            ///   A64: FMULX Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> MultiplyExtendedScalarBySelectedScalar(Vector64<float> left, Vector64<float> right, byte rightIndex) => MultiplyExtendedScalarBySelectedScalar(left, right, rightIndex);
+
+            /// <summary>
+            /// float32_t vmulxs_laneq_f32 (float32_t a, float32x4_t v, const int lane)
+            ///   A64: FMULX Sd, Sn, Vm.S[lane]
+            /// </summary>
+            public static Vector64<float> MultiplyExtendedScalarBySelectedScalar(Vector64<float> left, Vector128<float> right, byte rightIndex) => MultiplyExtendedScalarBySelectedScalar(left, right, rightIndex);
+
+            /// <summary>
+            /// float64_t vmuld_laneq_f64 (float64_t a, float64x2_t v, const int lane)
+            ///   A64: FMUL Dd, Dn, Vm.D[lane]
+            /// </summary>
+            public static Vector64<double> MultiplyScalarBySelectedScalar(Vector64<double> left, Vector128<double> right, byte rightIndex) => MultiplyScalarBySelectedScalar(left, right, rightIndex);
+
             /// <summary>
             /// float64x2_t vnegq_f64 (float64x2_t a)
             ///   A64: FNEG Vd.2D, Vn.2D
@@ -5334,29 +5814,14 @@ internal Arm64() { }
         ///   A32: VFMA.F32 Dd, Dn, Dm
         ///   A64: FMLA Vd.2S, Vn.2S, Vm.2S
         /// </summary>
-        public static Vector64<float> FusedMultiplyAdd(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => FusedMultiplyAdd(acc, left, right);
+        public static Vector64<float> FusedMultiplyAdd(Vector64<float> addend, Vector64<float> left, Vector64<float> right) => FusedMultiplyAdd(addend, left, right);
 
         /// <summary>
         /// float32x4_t vfmaq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
         ///   A32: VFMA.F32 Qd, Qn, Qm
         ///   A64: FMLA Vd.4S, Vn.4S, Vm.4S
         /// </summary>
-        public static Vector128<float> FusedMultiplyAdd(Vector128<float> acc, Vector128<float> left, Vector128<float> right) => FusedMultiplyAdd(acc, left, right);
-
-        /// <summary>
-        /// float64x1_t vfma_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
-        ///   A32: VFMA.F64 Dd, Dn, Dm
-        ///   A64: FMADD Dd, Dn, Dm, Da
-        /// </summary>
-        public static Vector64<double> FusedMultiplyAddScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) => FusedMultiplyAddScalar(acc, left, right);
-
-        /// <summary>
-        /// float32_t vfmas_f32 (float32_t a, float32_t b, float32_t c)
-        ///   A32: VFMA.F32 Sd, Sn, Sm
-        ///   A64: FMADD Sd, Sn, Sm, Sa
-        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
-        /// </summary>
-        public static Vector64<float> FusedMultiplyAddScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => FusedMultiplyAddScalar(acc, left, right);
+        public static Vector128<float> FusedMultiplyAdd(Vector128<float> addend, Vector128<float> left, Vector128<float> right) => FusedMultiplyAdd(addend, left, right);
 
         /// <summary>
         /// float64x1_t vfnma_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
@@ -5364,7 +5829,7 @@ internal Arm64() { }
         ///   A64: FNMADD Dd, Dn, Dm, Da
         /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector64<double> FusedMultiplyAddNegatedScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) => FusedMultiplyAddNegatedScalar(acc, left, right);
+        public static Vector64<double> FusedMultiplyAddNegatedScalar(Vector64<double> addend, Vector64<double> left, Vector64<double> right) => FusedMultiplyAddNegatedScalar(addend, left, right);
 
         /// <summary>
         /// float32_t vfnmas_f32 (float32_t a, float32_t b, float32_t c)
@@ -5372,36 +5837,36 @@ internal Arm64() { }
         ///   A64: FNMADD Sd, Sn, Sm, Sa
         /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector64<float> FusedMultiplyAddNegatedScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => FusedMultiplyAddNegatedScalar(acc, left, right);
+        public static Vector64<float> FusedMultiplyAddNegatedScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) => FusedMultiplyAddNegatedScalar(addend, left, right);
 
         /// <summary>
-        /// float32x2_t vfms_f32 (float32x2_t a, float32x2_t b, float32x2_t c)
-        ///   A32: VFMS.F32 Dd, Dn, Dm
-        ///   A64: FMLS Vd.2S, Vn.2S, Vm.2S
+        /// float64x1_t vfma_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
+        ///   A32: VFMA.F64 Dd, Dn, Dm
+        ///   A64: FMADD Dd, Dn, Dm, Da
         /// </summary>
-        public static Vector64<float> FusedMultiplySubtract(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => FusedMultiplySubtract(acc, left, right);
+        public static Vector64<double> FusedMultiplyAddScalar(Vector64<double> addend, Vector64<double> left, Vector64<double> right) => FusedMultiplyAddScalar(addend, left, right);
 
         /// <summary>
-        /// float32x4_t vfmsq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
-        ///   A32: VFMS.F32 Qd, Qn, Qm
-        ///   A64: FMLS Vd.4S, Vn.4S, Vm.4S
+        /// float32_t vfmas_f32 (float32_t a, float32_t b, float32_t c)
+        ///   A32: VFMA.F32 Sd, Sn, Sm
+        ///   A64: FMADD Sd, Sn, Sm, Sa
+        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector128<float> FusedMultiplySubtract(Vector128<float> acc, Vector128<float> left, Vector128<float> right) => FusedMultiplySubtract(acc, left, right);
+        public static Vector64<float> FusedMultiplyAddScalar(Vector64<float> addend, Vector64<float> left, Vector64<float> right) => FusedMultiplyAddScalar(addend, left, right);
 
         /// <summary>
-        /// float64x1_t vfms_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
-        ///   A32: VFMS.F64 Dd, Dn, Dm
-        ///   A64: FMSUB Dd, Dn, Dm, Da
+        /// float32x2_t vfms_f32 (float32x2_t a, float32x2_t b, float32x2_t c)
+        ///   A32: VFMS.F32 Dd, Dn, Dm
+        ///   A64: FMLS Vd.2S, Vn.2S, Vm.2S
         /// </summary>
-        public static Vector64<double> FusedMultiplySubtractScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) => FusedMultiplySubtractScalar(acc, left, right);
+        public static Vector64<float> FusedMultiplySubtract(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) => FusedMultiplySubtract(minuend, left, right);
 
         /// <summary>
-        /// float32_t vfmss_f32 (float32_t a, float32_t b, float32_t c)
-        ///   A32: VFMS.F32 Sd, Sn, Sm
-        ///   A64: FMSUB Sd, Sn, Sm, Sa
-        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
+        /// float32x4_t vfmsq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)
+        ///   A32: VFMS.F32 Qd, Qn, Qm
+        ///   A64: FMLS Vd.4S, Vn.4S, Vm.4S
         /// </summary>
-        public static Vector64<float> FusedMultiplySubtractScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => FusedMultiplySubtractScalar(acc, left, right);
+        public static Vector128<float> FusedMultiplySubtract(Vector128<float> minuend, Vector128<float> left, Vector128<float> right) => FusedMultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// float64x1_t vfnms_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
@@ -5409,7 +5874,7 @@ internal Arm64() { }
         ///   A64: FNMSUB Dd, Dn, Dm, Da
         /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector64<double> FusedMultiplySubtractNegatedScalar(Vector64<double> acc, Vector64<double> left, Vector64<double> right) => FusedMultiplySubtractNegatedScalar(acc, left, right);
+        public static Vector64<double> FusedMultiplySubtractNegatedScalar(Vector64<double> minuend, Vector64<double> left, Vector64<double> right) => FusedMultiplySubtractNegatedScalar(minuend, left, right);
 
         /// <summary>
         /// float32_t vfnmss_f32 (float32_t a, float32_t b, float32_t c)
@@ -5417,7 +5882,22 @@ internal Arm64() { }
         ///   A64: FNMSUB Sd, Sn, Sm, Sa
         /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector64<float> FusedMultiplySubtractNegatedScalar(Vector64<float> acc, Vector64<float> left, Vector64<float> right) => FusedMultiplySubtractNegatedScalar(acc, left, right);
+        public static Vector64<float> FusedMultiplySubtractNegatedScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) => FusedMultiplySubtractNegatedScalar(minuend, left, right);
+
+        /// <summary>
+        /// float64x1_t vfms_f64 (float64x1_t a, float64x1_t b, float64x1_t c)
+        ///   A32: VFMS.F64 Dd, Dn, Dm
+        ///   A64: FMSUB Dd, Dn, Dm, Da
+        /// </summary>
+        public static Vector64<double> FusedMultiplySubtractScalar(Vector64<double> minuend, Vector64<double> left, Vector64<double> right) => FusedMultiplySubtractScalar(minuend, left, right);
+
+        /// <summary>
+        /// float32_t vfmss_f32 (float32_t a, float32_t b, float32_t c)
+        ///   A32: VFMS.F32 Sd, Sn, Sm
+        ///   A64: FMSUB Sd, Sn, Sm, Sa
+        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
+        /// </summary>
+        public static Vector64<float> FusedMultiplySubtractScalar(Vector64<float> minuend, Vector64<float> left, Vector64<float> right) => FusedMultiplySubtractScalar(minuend, left, right);
 
         /// <summary>
         /// uint8x8_t vhsub_u8 (uint8x8_t a, uint8x8_t b)
@@ -5748,6 +6228,223 @@ internal Arm64() { }
         /// </summary>
         public static Vector128<uint> LeadingZeroCount(Vector128<uint> value) => LeadingZeroCount(value);
 
+        /// <summary>
+        /// uint8x8_t vld1_lane_u8 (uint8_t const * ptr, uint8x8_t src, const int lane)
+        ///   A32: VLD1.8 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<byte> LoadAndInsertScalar(Vector64<byte> value, byte index, byte* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// int16x4_t vld1_lane_s16 (int16_t const * ptr, int16x4_t src, const int lane)
+        ///   A32: VLD1.16 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<short> LoadAndInsertScalar(Vector64<short> value, byte index, short* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// int32x2_t vld1_lane_s32 (int32_t const * ptr, int32x2_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<int> LoadAndInsertScalar(Vector64<int> value, byte index, int* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// int8x8_t vld1_lane_s8 (int8_t const * ptr, int8x8_t src, const int lane)
+        ///   A32: VLD1.8 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<sbyte> LoadAndInsertScalar(Vector64<sbyte> value, byte index, sbyte* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// float32x2_t vld1_lane_f32 (float32_t const * ptr, float32x2_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<float> LoadAndInsertScalar(Vector64<float> value, byte index, float* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// uint16x4_t vld1_lane_u16 (uint16_t const * ptr, uint16x4_t src, const int lane)
+        ///   A32: VLD1.16 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<ushort> LoadAndInsertScalar(Vector64<ushort> value, byte index, ushort* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// uint32x2_t vld1_lane_u32 (uint32_t const * ptr, uint32x2_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector64<uint> LoadAndInsertScalar(Vector64<uint> value, byte index, uint* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// uint8x16_t vld1q_lane_u8 (uint8_t const * ptr, uint8x16_t src, const int lane)
+        ///   A32: VLD1.8 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<byte> LoadAndInsertScalar(Vector128<byte> value, byte index, byte* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// float64x2_t vld1q_lane_f64 (float64_t const * ptr, float64x2_t src, const int lane)
+        ///   A32: VLDR.64 Dd, [Rn]
+        ///   A64: LD1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<double> LoadAndInsertScalar(Vector128<double> value, byte index, double* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// int16x8_t vld1q_lane_s16 (int16_t const * ptr, int16x8_t src, const int lane)
+        ///   A32: VLD1.16 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<short> LoadAndInsertScalar(Vector128<short> value, byte index, short* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// int32x4_t vld1q_lane_s32 (int32_t const * ptr, int32x4_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<int> LoadAndInsertScalar(Vector128<int> value, byte index, int* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// int64x2_t vld1q_lane_s64 (int64_t const * ptr, int64x2_t src, const int lane)
+        ///   A32: VLDR.64 Dd, [Rn]
+        ///   A64: LD1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<long> LoadAndInsertScalar(Vector128<long> value, byte index, long* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// int8x16_t vld1q_lane_s8 (int8_t const * ptr, int8x16_t src, const int lane)
+        ///   A32: VLD1.8 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<sbyte> LoadAndInsertScalar(Vector128<sbyte> value, byte index, sbyte* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// float32x4_t vld1q_lane_f32 (float32_t const * ptr, float32x4_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<float> LoadAndInsertScalar(Vector128<float> value, byte index, float* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// uint16x8_t vld1q_lane_u16 (uint16_t const * ptr, uint16x8_t src, const int lane)
+        ///   A32: VLD1.16 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<ushort> LoadAndInsertScalar(Vector128<ushort> value, byte index, ushort* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// uint32x4_t vld1q_lane_u32 (uint32_t const * ptr, uint32x4_t src, const int lane)
+        ///   A32: VLD1.32 { Dd[index] }, [Rn]
+        ///   A64: LD1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<uint> LoadAndInsertScalar(Vector128<uint> value, byte index, uint* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// uint64x2_t vld1q_lane_u64 (uint64_t const * ptr, uint64x2_t src, const int lane)
+        ///   A32: VLDR.64 Dd, [Rn]
+        ///   A64: LD1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe Vector128<ulong> LoadAndInsertScalar(Vector128<ulong> value, byte index, ulong* address) => LoadAndInsertScalar(value, index, address);
+
+        /// <summary>
+        /// uint8x8_t vld1_dup_u8 (uint8_t const * ptr)
+        ///   A32: VLD1.8 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.8B }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<byte> LoadAndReplicateToVector64(byte* address) => LoadAndReplicateToVector64(address);
+
+        /// <summary>
+        /// int16x4_t vld1_dup_s16 (int16_t const * ptr)
+        ///   A32: VLD1.16 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.4H }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<short> LoadAndReplicateToVector64(short* address) => LoadAndReplicateToVector64(address);
+
+        /// <summary>
+        /// int32x2_t vld1_dup_s32 (int32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.2S }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<int> LoadAndReplicateToVector64(int* address) => LoadAndReplicateToVector64(address);
+
+        /// <summary>
+        /// int8x8_t vld1_dup_s8 (int8_t const * ptr)
+        ///   A32: VLD1.8 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.8B }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<sbyte> LoadAndReplicateToVector64(sbyte* address) => LoadAndReplicateToVector64(address);
+
+        /// <summary>
+        /// float32x2_t vld1_dup_f32 (float32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.2S }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<float> LoadAndReplicateToVector64(float* address) => LoadAndReplicateToVector64(address);
+
+        /// <summary>
+        /// uint16x4_t vld1_dup_u16 (uint16_t const * ptr)
+        ///   A32: VLD1.16 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.4H }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<ushort> LoadAndReplicateToVector64(ushort* address) => LoadAndReplicateToVector64(address);
+
+        /// <summary>
+        /// uint32x2_t vld1_dup_u32 (uint32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[] }, [Rn]
+        ///   A64: LD1R { Vt.2S }, [Xn]
+        /// </summary>
+        public static unsafe Vector64<uint> LoadAndReplicateToVector64(uint* address) => LoadAndReplicateToVector64(address);
+
+        /// <summary>
+        /// uint8x16_t vld1q_dup_u8 (uint8_t const * ptr)
+        ///   A32: VLD1.8 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.16B }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<byte> LoadAndReplicateToVector128(byte* address) => LoadAndReplicateToVector128(address);
+
+        /// <summary>
+        /// int16x8_t vld1q_dup_s16 (int16_t const * ptr)
+        ///   A32: VLD1.16 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.8H }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<short> LoadAndReplicateToVector128(short* address) => LoadAndReplicateToVector128(address);
+
+        /// <summary>
+        /// int32x4_t vld1q_dup_s32 (int32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.4S }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<int> LoadAndReplicateToVector128(int* address) => LoadAndReplicateToVector128(address);
+
+        /// <summary>
+        /// int8x16_t vld1q_dup_s8 (int8_t const * ptr)
+        ///   A32: VLD1.8 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.16B }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<sbyte> LoadAndReplicateToVector128(sbyte* address) => LoadAndReplicateToVector128(address);
+
+        /// <summary>
+        /// float32x4_t vld1q_dup_f32 (float32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.4S }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<float> LoadAndReplicateToVector128(float* address) => LoadAndReplicateToVector128(address);
+
+        /// <summary>
+        /// uint16x8_t vld1q_dup_u16 (uint16_t const * ptr)
+        ///   A32: VLD1.16 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.8H }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<ushort> LoadAndReplicateToVector128(ushort* address) => LoadAndReplicateToVector128(address);
+
+        /// <summary>
+        /// uint32x4_t vld1q_dup_u32 (uint32_t const * ptr)
+        ///   A32: VLD1.32 { Dd[], Dd+1[] }, [Rn]
+        ///   A64: LD1R { Vt.4S }, [Xn]
+        /// </summary>
+        public static unsafe Vector128<uint> LoadAndReplicateToVector128(uint* address) => LoadAndReplicateToVector128(address);
+
         /// <summary>
         /// uint8x8_t vld1_u8 (uint8_t const * ptr)
         ///   A32: VLD1.8 Dd, [Rn]
@@ -6201,323 +6898,1219 @@ internal Arm64() { }
         ///   A32: VPMIN.S16 Dd, Dn, Dm
         ///   A64: SMINP Vd.4H, Vn.4H, Vm.4H
         /// </summary>
-        public static Vector64<short> MinPairwise(Vector64<short> left, Vector64<short> right) => MinPairwise(left, right);
+        public static Vector64<short> MinPairwise(Vector64<short> left, Vector64<short> right) => MinPairwise(left, right);
+
+        /// <summary>
+        /// int32x2_t vpmin_s32 (int32x2_t a, int32x2_t b)
+        ///   A32: VPMIN.S32 Dd, Dn, Dm
+        ///   A64: SMINP Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<int> MinPairwise(Vector64<int> left, Vector64<int> right) => MinPairwise(left, right);
+
+        /// <summary>
+        /// int8x8_t vpmin_s8 (int8x8_t a, int8x8_t b)
+        ///   A32: VPMIN.S8 Dd, Dn, Dm
+        ///   A64: SMINP Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<sbyte> MinPairwise(Vector64<sbyte> left, Vector64<sbyte> right) => MinPairwise(left, right);
+
+        /// <summary>
+        /// float32x2_t vpmin_f32 (float32x2_t a, float32x2_t b)
+        ///   A32: VPMIN.F32 Dd, Dn, Dm
+        ///   A64: FMINP Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<float> MinPairwise(Vector64<float> left, Vector64<float> right) => MinPairwise(left, right);
+
+        /// <summary>
+        /// uint16x4_t vpmin_u16 (uint16x4_t a, uint16x4_t b)
+        ///   A32: VPMIN.U16 Dd, Dn, Dm
+        ///   A64: UMINP Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<ushort> MinPairwise(Vector64<ushort> left, Vector64<ushort> right) => MinPairwise(left, right);
+
+        /// <summary>
+        /// uint32x2_t vpmin_u32 (uint32x2_t a, uint32x2_t b)
+        ///   A32: VPMIN.U32 Dd, Dn, Dm
+        ///   A64: UMINP Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<uint> MinPairwise(Vector64<uint> left, Vector64<uint> right) => MinPairwise(left, right);
+
+        /// <summary>
+        /// uint8x8_t vmul_u8 (uint8x8_t a, uint8x8_t b)
+        ///   A32: VMUL.I8 Dd, Dn, Dm
+        ///   A64: MUL Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<byte> Multiply(Vector64<byte> left, Vector64<byte> right) => Multiply(left, right);
+
+        /// <summary>
+        /// int16x4_t vmul_s16 (int16x4_t a, int16x4_t b)
+        ///   A32: VMUL.I16 Dd, Dn, Dm
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<short> Multiply(Vector64<short> left, Vector64<short> right) => Multiply(left, right);
+
+        /// <summary>
+        /// int32x2_t vmul_s32 (int32x2_t a, int32x2_t b)
+        ///   A32: VMUL.I32 Dd, Dn, Dm
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<int> Multiply(Vector64<int> left, Vector64<int> right) => Multiply(left, right);
+
+        /// <summary>
+        /// int8x8_t vmul_s8 (int8x8_t a, int8x8_t b)
+        ///   A32: VMUL.I8 Dd, Dn, Dm
+        ///   A64: MUL Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<sbyte> Multiply(Vector64<sbyte> left, Vector64<sbyte> right) => Multiply(left, right);
+
+        /// <summary>
+        /// float32x2_t vmul_f32 (float32x2_t a, float32x2_t b)
+        ///   A32: VMUL.F32 Dd, Dn, Dm
+        ///   A64: FMUL Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<float> Multiply(Vector64<float> left, Vector64<float> right) => Multiply(left, right);
+
+        /// <summary>
+        /// uint16x4_t vmul_u16 (uint16x4_t a, uint16x4_t b)
+        ///   A32: VMUL.I16 Dd, Dn, Dm
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<ushort> Multiply(Vector64<ushort> left, Vector64<ushort> right) => Multiply(left, right);
+
+        /// <summary>
+        /// uint32x2_t vmul_u32 (uint32x2_t a, uint32x2_t b)
+        ///   A32: VMUL.I32 Dd, Dn, Dm
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<uint> Multiply(Vector64<uint> left, Vector64<uint> right) => Multiply(left, right);
+
+        /// <summary>
+        /// uint8x16_t vmulq_u8 (uint8x16_t a, uint8x16_t b)
+        ///   A32: VMUL.I8 Qd, Qn, Qm
+        ///   A64: MUL Vd.16B, Vn.16B, Vm.16B
+        /// </summary>
+        public static Vector128<byte> Multiply(Vector128<byte> left, Vector128<byte> right) => Multiply(left, right);
+
+        /// <summary>
+        /// int16x8_t vmulq_s16 (int16x8_t a, int16x8_t b)
+        ///   A32: VMUL.I16 Qd, Qn, Qm
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.8H
+        /// </summary>
+        public static Vector128<short> Multiply(Vector128<short> left, Vector128<short> right) => Multiply(left, right);
+
+        /// <summary>
+        /// int32x4_t vmulq_s32 (int32x4_t a, int32x4_t b)
+        ///   A32: VMUL.I32 Qd, Qn, Qm
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<int> Multiply(Vector128<int> left, Vector128<int> right) => Multiply(left, right);
+
+        /// <summary>
+        /// int8x16_t vmulq_s8 (int8x16_t a, int8x16_t b)
+        ///   A32: VMUL.I8 Qd, Qn, Qm
+        ///   A64: MUL Vd.16B, Vn.16B, Vm.16B
+        /// </summary>
+        public static Vector128<sbyte> Multiply(Vector128<sbyte> left, Vector128<sbyte> right) => Multiply(left, right);
+
+        /// <summary>
+        /// float32x4_t vmulq_f32 (float32x4_t a, float32x4_t b)
+        ///   A32: VMUL.F32 Qd, Qn, Qm
+        ///   A64: FMUL Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<float> Multiply(Vector128<float> left, Vector128<float> right) => Multiply(left, right);
+
+        /// <summary>
+        /// uint16x8_t vmulq_u16 (uint16x8_t a, uint16x8_t b)
+        ///   A32: VMUL.I16 Qd, Qn, Qm
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.8H
+        /// </summary>
+        public static Vector128<ushort> Multiply(Vector128<ushort> left, Vector128<ushort> right) => Multiply(left, right);
+
+        /// <summary>
+        /// uint32x4_t vmulq_u32 (uint32x4_t a, uint32x4_t b)
+        ///   A32: VMUL.I32 Qd, Qn, Qm
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<uint> Multiply(Vector128<uint> left, Vector128<uint> right) => Multiply(left, right);
+
+        /// <summary>
+        /// uint8x8_t vmla_u8 (uint8x8_t a, uint8x8_t b, uint8x8_t c)
+        ///   A32: VMLA.I8 Dd, Dn, Dm
+        ///   A64: MLA Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<byte> MultiplyAdd(Vector64<byte> addend, Vector64<byte> left, Vector64<byte> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// int16x4_t vmla_s16 (int16x4_t a, int16x4_t b, int16x4_t c)
+        ///   A32: VMLA.I16 Dd, Dn, Dm
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<short> MultiplyAdd(Vector64<short> addend, Vector64<short> left, Vector64<short> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// int32x2_t vmla_s32 (int32x2_t a, int32x2_t b, int32x2_t c)
+        ///   A32: VMLA.I32 Dd, Dn, Dm
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<int> MultiplyAdd(Vector64<int> addend, Vector64<int> left, Vector64<int> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// int8x8_t vmla_s8 (int8x8_t a, int8x8_t b, int8x8_t c)
+        ///   A32: VMLA.I8 Dd, Dn, Dm
+        ///   A64: MLA Vd.8B, Vn.8B, Vm.8B
+        /// </summary>
+        public static Vector64<sbyte> MultiplyAdd(Vector64<sbyte> addend, Vector64<sbyte> left, Vector64<sbyte> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// uint16x4_t vmla_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t c)
+        ///   A32: VMLA.I16 Dd, Dn, Dm
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.4H
+        /// </summary>
+        public static Vector64<ushort> MultiplyAdd(Vector64<ushort> addend, Vector64<ushort> left, Vector64<ushort> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// uint32x2_t vmla_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t c)
+        ///   A32: VMLA.I32 Dd, Dn, Dm
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.2S
+        /// </summary>
+        public static Vector64<uint> MultiplyAdd(Vector64<uint> addend, Vector64<uint> left, Vector64<uint> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// uint8x16_t vmlaq_u8 (uint8x16_t a, uint8x16_t b, uint8x16_t c)
+        ///   A32: VMLA.I8 Qd, Qn, Qm
+        ///   A64: MLA Vd.16B, Vn.16B, Vm.16B
+        /// </summary>
+        public static Vector128<byte> MultiplyAdd(Vector128<byte> addend, Vector128<byte> left, Vector128<byte> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// int16x8_t vmlaq_s16 (int16x8_t a, int16x8_t b, int16x8_t c)
+        ///   A32: VMLA.I16 Qd, Qn, Qm
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.8H
+        /// </summary>
+        public static Vector128<short> MultiplyAdd(Vector128<short> addend, Vector128<short> left, Vector128<short> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// int32x4_t vmlaq_s32 (int32x4_t a, int32x4_t b, int32x4_t c)
+        ///   A32: VMLA.I32 Qd, Qn, Qm
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<int> MultiplyAdd(Vector128<int> addend, Vector128<int> left, Vector128<int> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// int8x16_t vmlaq_s8 (int8x16_t a, int8x16_t b, int8x16_t c)
+        ///   A32: VMLA.I8 Qd, Qn, Qm
+        ///   A64: MLA Vd.16B, Vn.16B, Vm.16B
+        /// </summary>
+        public static Vector128<sbyte> MultiplyAdd(Vector128<sbyte> addend, Vector128<sbyte> left, Vector128<sbyte> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// uint16x8_t vmlaq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t c)
+        ///   A32: VMLA.I16 Qd, Qn, Qm
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.8H
+        /// </summary>
+        public static Vector128<ushort> MultiplyAdd(Vector128<ushort> addend, Vector128<ushort> left, Vector128<ushort> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// uint32x4_t vmlaq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t c)
+        ///   A32: VMLA.I32 Qd, Qn, Qm
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.4S
+        /// </summary>
+        public static Vector128<uint> MultiplyAdd(Vector128<uint> addend, Vector128<uint> left, Vector128<uint> right) => MultiplyAdd(addend, left, right);
+
+        /// <summary>
+        /// int16x4_t vmla_n_s16 (int16x4_t a, int16x4_t b, int16_t c)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[0]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<short> MultiplyAddByScalar(Vector64<short> addend, Vector64<short> left, Vector64<short> right) => MultiplyAddByScalar(addend, left, right);
+
+        /// <summary>
+        /// int32x2_t vmla_n_s32 (int32x2_t a, int32x2_t b, int32_t c)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[0]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<int> MultiplyAddByScalar(Vector64<int> addend, Vector64<int> left, Vector64<int> right) => MultiplyAddByScalar(addend, left, right);
+
+        /// <summary>
+        /// uint16x4_t vmla_n_u16 (uint16x4_t a, uint16x4_t b, uint16_t c)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[0]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<ushort> MultiplyAddByScalar(Vector64<ushort> addend, Vector64<ushort> left, Vector64<ushort> right) => MultiplyAddByScalar(addend, left, right);
+
+        /// <summary>
+        /// uint32x2_t vmla_n_u32 (uint32x2_t a, uint32x2_t b, uint32_t c)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[0]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<uint> MultiplyAddByScalar(Vector64<uint> addend, Vector64<uint> left, Vector64<uint> right) => MultiplyAddByScalar(addend, left, right);
+
+        /// <summary>
+        /// int16x8_t vmlaq_n_s16 (int16x8_t a, int16x8_t b, int16_t c)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[0]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<short> MultiplyAddByScalar(Vector128<short> addend, Vector128<short> left, Vector64<short> right) => MultiplyAddByScalar(addend, left, right);
+
+        /// <summary>
+        /// int32x4_t vmlaq_n_s32 (int32x4_t a, int32x4_t b, int32_t c)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[0]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<int> MultiplyAddByScalar(Vector128<int> addend, Vector128<int> left, Vector64<int> right) => MultiplyAddByScalar(addend, left, right);
+
+        /// <summary>
+        /// uint16x8_t vmlaq_n_u16 (uint16x8_t a, uint16x8_t b, uint16_t c)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[0]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<ushort> MultiplyAddByScalar(Vector128<ushort> addend, Vector128<ushort> left, Vector64<ushort> right) => MultiplyAddByScalar(addend, left, right);
+
+        /// <summary>
+        /// uint32x4_t vmlaq_n_u32 (uint32x4_t a, uint32x4_t b, uint32_t c)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[0]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<uint> MultiplyAddByScalar(Vector128<uint> addend, Vector128<uint> left, Vector64<uint> right) => MultiplyAddByScalar(addend, left, right);
+
+        /// <summary>
+        /// int16x4_t vmla_lane_s16 (int16x4_t a, int16x4_t b, int16x4_t v, const int lane)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplyAddBySelectedScalar(Vector64<short> addend, Vector64<short> left, Vector64<short> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int16x4_t vmla_laneq_s16 (int16x4_t a, int16x4_t b, int16x8_t v, const int lane)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplyAddBySelectedScalar(Vector64<short> addend, Vector64<short> left, Vector128<short> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x2_t vmla_lane_s32 (int32x2_t a, int32x2_t b, int32x2_t v, const int lane)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplyAddBySelectedScalar(Vector64<int> addend, Vector64<int> left, Vector64<int> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x2_t vmla_laneq_s32 (int32x2_t a, int32x2_t b, int32x4_t v, const int lane)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplyAddBySelectedScalar(Vector64<int> addend, Vector64<int> left, Vector128<int> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x4_t vmla_lane_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplyAddBySelectedScalar(Vector64<ushort> addend, Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x4_t vmla_laneq_u16 (uint16x4_t a, uint16x4_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLA.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplyAddBySelectedScalar(Vector64<ushort> addend, Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x2_t vmla_lane_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplyAddBySelectedScalar(Vector64<uint> addend, Vector64<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x2_t vmla_laneq_u32 (uint32x2_t a, uint32x2_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLA.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLA Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplyAddBySelectedScalar(Vector64<uint> addend, Vector64<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int16x8_t vmlaq_lane_s16 (int16x8_t a, int16x8_t b, int16x4_t v, const int lane)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplyAddBySelectedScalar(Vector128<short> addend, Vector128<short> left, Vector64<short> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int16x8_t vmlaq_laneq_s16 (int16x8_t a, int16x8_t b, int16x8_t v, const int lane)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplyAddBySelectedScalar(Vector128<short> addend, Vector128<short> left, Vector128<short> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmlaq_lane_s32 (int32x4_t a, int32x4_t b, int32x2_t v, const int lane)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyAddBySelectedScalar(Vector128<int> addend, Vector128<int> left, Vector64<int> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmlaq_laneq_s32 (int32x4_t a, int32x4_t b, int32x4_t v, const int lane)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyAddBySelectedScalar(Vector128<int> addend, Vector128<int> left, Vector128<int> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x8_t vmlaq_lane_u16 (uint16x8_t a, uint16x8_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplyAddBySelectedScalar(Vector128<ushort> addend, Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x8_t vmlaq_laneq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLA.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplyAddBySelectedScalar(Vector128<ushort> addend, Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmlaq_lane_u32 (uint32x4_t a, uint32x4_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyAddBySelectedScalar(Vector128<uint> addend, Vector128<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmlaq_laneq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLA.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLA Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyAddBySelectedScalar(Vector128<uint> addend, Vector128<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyAddBySelectedScalar(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int16x4_t vmul_n_s16 (int16x4_t a, int16_t b)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[0]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<short> MultiplyByScalar(Vector64<short> left, Vector64<short> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// int32x2_t vmul_n_s32 (int32x2_t a, int32_t b)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[0]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<int> MultiplyByScalar(Vector64<int> left, Vector64<int> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// float32x2_t vmul_n_f32 (float32x2_t a, float32_t b)
+        ///   A32: VMUL.F32 Dd, Dn, Dm[0]
+        ///   A64: FMUL Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<float> MultiplyByScalar(Vector64<float> left, Vector64<float> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// uint16x4_t vmul_n_u16 (uint16x4_t a, uint16_t b)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[0]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<ushort> MultiplyByScalar(Vector64<ushort> left, Vector64<ushort> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// uint32x2_t vmul_n_u32 (uint32x2_t a, uint32_t b)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[0]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<uint> MultiplyByScalar(Vector64<uint> left, Vector64<uint> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// int16x8_t vmulq_n_s16 (int16x8_t a, int16_t b)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[0]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<short> MultiplyByScalar(Vector128<short> left, Vector64<short> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// int32x4_t vmulq_n_s32 (int32x4_t a, int32_t b)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[0]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<int> MultiplyByScalar(Vector128<int> left, Vector64<int> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// float32x4_t vmulq_n_f32 (float32x4_t a, float32_t b)
+        ///   A32: VMUL.F32 Qd, Qn, Dm[0]
+        ///   A64: FMUL Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<float> MultiplyByScalar(Vector128<float> left, Vector64<float> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// uint16x8_t vmulq_n_u16 (uint16x8_t a, uint16_t b)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[0]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<ushort> MultiplyByScalar(Vector128<ushort> left, Vector64<ushort> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// uint32x4_t vmulq_n_u32 (uint32x4_t a, uint32_t b)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[0]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<uint> MultiplyByScalar(Vector128<uint> left, Vector64<uint> right) => MultiplyByScalar(left, right);
+
+        /// <summary>
+        /// int16x4_t vmul_lane_s16 (int16x4_t a, int16x4_t v, const int lane)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplyBySelectedScalar(Vector64<short> left, Vector64<short> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// int16x4_t vmul_laneq_s16 (int16x4_t a, int16x8_t v, const int lane)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplyBySelectedScalar(Vector64<short> left, Vector128<short> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// int32x2_t vmul_lane_s32 (int32x2_t a, int32x2_t v, const int lane)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplyBySelectedScalar(Vector64<int> left, Vector64<int> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// int32x2_t vmul_laneq_s32 (int32x2_t a, int32x4_t v, const int lane)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplyBySelectedScalar(Vector64<int> left, Vector128<int> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// float32x2_t vmul_lane_f32 (float32x2_t a, float32x2_t v, const int lane)
+        ///   A32: VMUL.F32 Dd, Dn, Dm[lane]
+        ///   A64: FMUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<float> MultiplyBySelectedScalar(Vector64<float> left, Vector64<float> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// float32x2_t vmul_laneq_f32 (float32x2_t a, float32x4_t v, const int lane)
+        ///   A32: VMUL.F32 Dd, Dn, Dm[lane]
+        ///   A64: FMUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<float> MultiplyBySelectedScalar(Vector64<float> left, Vector128<float> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x4_t vmul_lane_u16 (uint16x4_t a, uint16x4_t v, const int lane)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplyBySelectedScalar(Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x4_t vmul_laneq_u16 (uint16x4_t a, uint16x8_t v, const int lane)
+        ///   A32: VMUL.I16 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplyBySelectedScalar(Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x2_t vmul_lane_u32 (uint32x2_t a, uint32x2_t v, const int lane)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplyBySelectedScalar(Vector64<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x2_t vmul_laneq_u32 (uint32x2_t a, uint32x4_t v, const int lane)
+        ///   A32: VMUL.I32 Dd, Dn, Dm[lane]
+        ///   A64: MUL Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplyBySelectedScalar(Vector64<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// int16x8_t vmulq_lane_s16 (int16x8_t a, int16x4_t v, const int lane)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplyBySelectedScalar(Vector128<short> left, Vector64<short> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// int16x8_t vmulq_laneq_s16 (int16x8_t a, int16x8_t v, const int lane)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplyBySelectedScalar(Vector128<short> left, Vector128<short> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmulq_lane_s32 (int32x4_t a, int32x2_t v, const int lane)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalar(Vector128<int> left, Vector64<int> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmulq_laneq_s32 (int32x4_t a, int32x4_t v, const int lane)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalar(Vector128<int> left, Vector128<int> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// float32x4_t vmulq_lane_f32 (float32x4_t a, float32x2_t v, const int lane)
+        ///   A32: VMUL.F32 Qd, Qn, Dm[lane]
+        ///   A64: FMUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<float> MultiplyBySelectedScalar(Vector128<float> left, Vector64<float> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// float32x4_t vmulq_laneq_f32 (float32x4_t a, float32x4_t v, const int lane)
+        ///   A32: VMUL.F32 Qd, Qn, Dm[lane]
+        ///   A64: FMUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<float> MultiplyBySelectedScalar(Vector128<float> left, Vector128<float> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x8_t vmulq_lane_u16 (uint16x8_t a, uint16x4_t v, const int lane)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplyBySelectedScalar(Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x8_t vmulq_laneq_u16 (uint16x8_t a, uint16x8_t v, const int lane)
+        ///   A32: VMUL.I16 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplyBySelectedScalar(Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmulq_lane_u32 (uint32x4_t a, uint32x2_t v, const int lane)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalar(Vector128<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmulq_laneq_u32 (uint32x4_t a, uint32x4_t v, const int lane)
+        ///   A32: VMUL.I32 Qd, Qn, Dm[lane]
+        ///   A64: MUL Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalar(Vector128<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyBySelectedScalar(left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmull_lane_s16 (int16x4_t a, int16x4_t v, const int lane)
+        ///   A32: VMULL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMULL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLower(Vector64<short> left, Vector64<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningLower(left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmull_laneq_s16 (int16x4_t a, int16x8_t v, const int lane)
+        ///   A32: VMULL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMULL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLower(Vector64<short> left, Vector128<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningLower(left, right, rightIndex);
+
+        /// <summary>
+        /// int64x2_t vmull_lane_s32 (int32x2_t a, int32x2_t v, const int lane)
+        ///   A32: VMULL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMULL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLower(Vector64<int> left, Vector64<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningLower(left, right, rightIndex);
+
+        /// <summary>
+        /// int64x2_t vmull_laneq_s32 (int32x2_t a, int32x4_t v, const int lane)
+        ///   A32: VMULL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMULL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLower(Vector64<int> left, Vector128<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningLower(left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmull_lane_u16 (uint16x4_t a, uint16x4_t v, const int lane)
+        ///   A32: VMULL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMULL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLower(Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningLower(left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmull_laneq_u16 (uint16x4_t a, uint16x8_t v, const int lane)
+        ///   A32: VMULL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMULL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLower(Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningLower(left, right, rightIndex);
+
+        /// <summary>
+        /// uint64x2_t vmull_lane_u32 (uint32x2_t a, uint32x2_t v, const int lane)
+        ///   A32: VMULL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMULL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLower(Vector64<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningLower(left, right, rightIndex);
+
+        /// <summary>
+        /// uint64x2_t vmull_laneq_u32 (uint32x2_t a, uint32x4_t v, const int lane)
+        ///   A32: VMULL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMULL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLower(Vector64<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningLower(left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmlal_lane_s16 (int32x4_t a, int16x4_t b, int16x4_t v, const int lane)
+        ///   A32: VMLAL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMLAL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<int> addend, Vector64<short> left, Vector64<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndAdd(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmlal_laneq_s16 (int32x4_t a, int16x4_t b, int16x8_t v, const int lane)
+        ///   A32: VMLAL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMLAL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<int> addend, Vector64<short> left, Vector128<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndAdd(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int64x2_t vmlal_lane_s32 (int64x2_t a, int32x2_t b, int32x2_t v, const int lane)
+        ///   A32: VMLAL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMLAL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<long> addend, Vector64<int> left, Vector64<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndAdd(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int64x2_t vmlal_laneq_s32 (int64x2_t a, int32x2_t b, int32x4_t v, const int lane)
+        ///   A32: VMLAL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMLAL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<long> addend, Vector64<int> left, Vector128<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndAdd(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmlal_lane_u16 (uint32x4_t a, uint16x4_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLAL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMLAL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<uint> addend, Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndAdd(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmlal_laneq_u16 (uint32x4_t a, uint16x4_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLAL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMLAL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<uint> addend, Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndAdd(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint64x2_t vmlal_lane_u32 (uint64x2_t a, uint32x2_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLAL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMLAL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<ulong> addend, Vector64<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndAdd(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint64x2_t vmlal_laneq_u32 (uint64x2_t a, uint32x2_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLAL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMLAL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndAdd(Vector128<ulong> addend, Vector64<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndAdd(addend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmlsl_lane_s16 (int32x4_t a, int16x4_t b, int16x4_t v, const int lane)
+        ///   A32: VMLSL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMLSL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<int> minuend, Vector64<short> left, Vector64<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndSubtract(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmlsl_laneq_s16 (int32x4_t a, int16x4_t b, int16x8_t v, const int lane)
+        ///   A32: VMLSL.S16 Qd, Dn, Dm[lane]
+        ///   A64: SMLSL Vd.4S, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<int> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<int> minuend, Vector64<short> left, Vector128<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndSubtract(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// int64x2_t vmlsl_lane_s32 (int64x2_t a, int32x2_t b, int32x2_t v, const int lane)
+        ///   A32: VMLSL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMLSL Vd.2D, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<long> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<long> minuend, Vector64<int> left, Vector64<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// int32x2_t vpmin_s32 (int32x2_t a, int32x2_t b)
-        ///   A32: VPMIN.S32 Dd, Dn, Dm
-        ///   A64: SMINP Vd.2S, Vn.2S, Vm.2S
+        /// int64x2_t vmlsl_laneq_s32 (int64x2_t a, int32x2_t b, int32x4_t v, const int lane)
+        ///   A32: VMLSL.S32 Qd, Dn, Dm[lane]
+        ///   A64: SMLSL Vd.2D, Vn.2S, Vm.S[lane]
         /// </summary>
-        public static Vector64<int> MinPairwise(Vector64<int> left, Vector64<int> right) => MinPairwise(left, right);
+        public static Vector128<long> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<long> minuend, Vector64<int> left, Vector128<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// int8x8_t vpmin_s8 (int8x8_t a, int8x8_t b)
-        ///   A32: VPMIN.S8 Dd, Dn, Dm
-        ///   A64: SMINP Vd.8B, Vn.8B, Vm.8B
+        /// uint32x4_t vmlsl_lane_u16 (uint32x4_t a, uint16x4_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLSL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMLSL Vd.4S, Vn.4H, Vm.H[lane]
         /// </summary>
-        public static Vector64<sbyte> MinPairwise(Vector64<sbyte> left, Vector64<sbyte> right) => MinPairwise(left, right);
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<uint> minuend, Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// float32x2_t vpmin_f32 (float32x2_t a, float32x2_t b)
-        ///   A32: VPMIN.F32 Dd, Dn, Dm
-        ///   A64: FMINP Vd.2S, Vn.2S, Vm.2S
+        /// uint32x4_t vmlsl_laneq_u16 (uint32x4_t a, uint16x4_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLSL.U16 Qd, Dn, Dm[lane]
+        ///   A64: UMLSL Vd.4S, Vn.4H, Vm.H[lane]
         /// </summary>
-        public static Vector64<float> MinPairwise(Vector64<float> left, Vector64<float> right) => MinPairwise(left, right);
+        public static Vector128<uint> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<uint> minuend, Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// uint16x4_t vpmin_u16 (uint16x4_t a, uint16x4_t b)
-        ///   A32: VPMIN.U16 Dd, Dn, Dm
-        ///   A64: UMINP Vd.4H, Vn.4H, Vm.4H
+        /// uint64x2_t vmlsl_lane_u32 (uint64x2_t a, uint32x2_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLSL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMLSL Vd.2D, Vn.2S, Vm.S[lane]
         /// </summary>
-        public static Vector64<ushort> MinPairwise(Vector64<ushort> left, Vector64<ushort> right) => MinPairwise(left, right);
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<ulong> minuend, Vector64<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// uint32x2_t vpmin_u32 (uint32x2_t a, uint32x2_t b)
-        ///   A32: VPMIN.U32 Dd, Dn, Dm
-        ///   A64: UMINP Vd.2S, Vn.2S, Vm.2S
+        /// uint64x2_t vmlsl_laneq_u32 (uint64x2_t a, uint32x2_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLSL.U32 Qd, Dn, Dm[lane]
+        ///   A64: UMLSL Vd.2D, Vn.2S, Vm.S[lane]
         /// </summary>
-        public static Vector64<uint> MinPairwise(Vector64<uint> left, Vector64<uint> right) => MinPairwise(left, right);
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndSubtract(Vector128<ulong> minuend, Vector64<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningLowerAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// uint8x8_t vmul_u8 (uint8x8_t a, uint8x8_t b)
-        ///   A32: VMUL.I8 Dd, Dn, Dm
-        ///   A64: MUL Vd.8B, Vn.8B, Vm.8B
+        /// int32x4_t vmull_high_lane_s16 (int16x8_t a, int16x4_t v, const int lane)
+        ///   A32: VMULL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMULL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<byte> Multiply(Vector64<byte> left, Vector64<byte> right) => Multiply(left, right);
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpper(Vector128<short> left, Vector64<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpper(left, right, rightIndex);
 
         /// <summary>
-        /// int16x4_t vmul_s16 (int16x4_t a, int16x4_t b)
-        ///   A32: VMUL.I16 Dd, Dn, Dm
-        ///   A64: MUL Vd.4H, Vn.4H, Vm.4H
+        /// int32x4_t vmull_high_laneq_s16 (int16x8_t a, int16x8_t v, const int lane)
+        ///   A32: VMULL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMULL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<short> Multiply(Vector64<short> left, Vector64<short> right) => Multiply(left, right);
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpper(Vector128<short> left, Vector128<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpper(left, right, rightIndex);
 
         /// <summary>
-        /// int32x2_t vmul_s32 (int32x2_t a, int32x2_t b)
-        ///   A32: VMUL.I32 Dd, Dn, Dm
-        ///   A64: MUL Vd.2S, Vn.2S, Vm.2S
+        /// int64x2_t vmull_high_lane_s32 (int32x4_t a, int32x2_t v, const int lane)
+        ///   A32: VMULL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMULL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<int> Multiply(Vector64<int> left, Vector64<int> right) => Multiply(left, right);
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpper(Vector128<int> left, Vector64<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpper(left, right, rightIndex);
 
         /// <summary>
-        /// int8x8_t vmul_s8 (int8x8_t a, int8x8_t b)
-        ///   A32: VMUL.I8 Dd, Dn, Dm
-        ///   A64: MUL Vd.8B, Vn.8B, Vm.8B
+        /// int64x2_t vmull_high_laneq_s32 (int32x4_t a, int32x4_t v, const int lane)
+        ///   A32: VMULL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMULL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<sbyte> Multiply(Vector64<sbyte> left, Vector64<sbyte> right) => Multiply(left, right);
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpper(Vector128<int> left, Vector128<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpper(left, right, rightIndex);
 
         /// <summary>
-        /// float32x2_t vmul_f32 (float32x2_t a, float32x2_t b)
-        ///   A32: VMUL.F32 Dd, Dn, Dm
-        ///   A64: FMUL Vd.2S, Vn.2S, Vm.2S
+        /// uint32x4_t vmull_high_lane_u16 (uint16x8_t a, uint16x4_t v, const int lane)
+        ///   A32: VMULL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMULL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<float> Multiply(Vector64<float> left, Vector64<float> right) => Multiply(left, right);
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpper(Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpper(left, right, rightIndex);
 
         /// <summary>
-        /// uint16x4_t vmul_u16 (uint16x4_t a, uint16x4_t b)
-        ///   A32: VMUL.I16 Dd, Dn, Dm
-        ///   A64: MUL Vd.4H, Vn.4H, Vm.4H
+        /// uint32x4_t vmull_high_laneq_u16 (uint16x8_t a, uint16x8_t v, const int lane)
+        ///   A32: VMULL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMULL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<ushort> Multiply(Vector64<ushort> left, Vector64<ushort> right) => Multiply(left, right);
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpper(Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpper(left, right, rightIndex);
 
         /// <summary>
-        /// uint32x2_t vmul_u32 (uint32x2_t a, uint32x2_t b)
-        ///   A32: VMUL.I32 Dd, Dn, Dm
-        ///   A64: MUL Vd.2S, Vn.2S, Vm.2S
+        /// uint64x2_t vmull_high_lane_u32 (uint32x4_t a, uint32x2_t v, const int lane)
+        ///   A32: VMULL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMULL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<uint> Multiply(Vector64<uint> left, Vector64<uint> right) => Multiply(left, right);
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpper(Vector128<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpper(left, right, rightIndex);
 
         /// <summary>
-        /// uint8x16_t vmulq_u8 (uint8x16_t a, uint8x16_t b)
-        ///   A32: VMUL.I8 Qd, Qn, Qm
-        ///   A64: MUL Vd.16B, Vn.16B, Vm.16B
+        /// uint64x2_t vmull_high_laneq_u32 (uint32x4_t a, uint32x4_t v, const int lane)
+        ///   A32: VMULL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMULL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<byte> Multiply(Vector128<byte> left, Vector128<byte> right) => Multiply(left, right);
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpper(Vector128<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpper(left, right, rightIndex);
 
         /// <summary>
-        /// int16x8_t vmulq_s16 (int16x8_t a, int16x8_t b)
-        ///   A32: VMUL.I16 Qd, Qn, Qm
-        ///   A64: MUL Vd.8H, Vn.8H, Vm.8H
+        /// int32x4_t vmlal_high_lane_s16 (int32x4_t a, int16x8_t b, int16x4_t v, const int lane)
+        ///   A32: VMLAL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLAL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector128<short> Multiply(Vector128<short> left, Vector128<short> right) => Multiply(left, right);
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<int> addend, Vector128<short> left, Vector64<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndAdd(addend, left, right, rightIndex);
 
         /// <summary>
-        /// int32x4_t vmulq_s32 (int32x4_t a, int32x4_t b)
-        ///   A32: VMUL.I32 Qd, Qn, Qm
-        ///   A64: MUL Vd.4S, Vn.4S, Vm.4S
+        /// int32x4_t vmlal_high_laneq_s16 (int32x4_t a, int16x8_t b, int16x8_t v, const int lane)
+        ///   A32: VMLAL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLAL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector128<int> Multiply(Vector128<int> left, Vector128<int> right) => Multiply(left, right);
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<int> addend, Vector128<short> left, Vector128<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndAdd(addend, left, right, rightIndex);
 
         /// <summary>
-        /// int8x16_t vmulq_s8 (int8x16_t a, int8x16_t b)
-        ///   A32: VMUL.I8 Qd, Qn, Qm
-        ///   A64: MUL Vd.16B, Vn.16B, Vm.16B
+        /// int64x2_t vmlal_high_lane_s32 (int64x2_t a, int32x4_t b, int32x2_t v, const int lane)
+        ///   A32: VMLAL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLAL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<sbyte> Multiply(Vector128<sbyte> left, Vector128<sbyte> right) => Multiply(left, right);
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<long> addend, Vector128<int> left, Vector64<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndAdd(addend, left, right, rightIndex);
 
         /// <summary>
-        /// float32x4_t vmulq_f32 (float32x4_t a, float32x4_t b)
-        ///   A32: VMUL.F32 Qd, Qn, Qm
-        ///   A64: FMUL Vd.4S, Vn.4S, Vm.4S
+        /// int64x2_t vmlal_high_laneq_s32 (int64x2_t a, int32x4_t b, int32x4_t v, const int lane)
+        ///   A32: VMLAL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLAL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<float> Multiply(Vector128<float> left, Vector128<float> right) => Multiply(left, right);
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<long> addend, Vector128<int> left, Vector128<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndAdd(addend, left, right, rightIndex);
 
         /// <summary>
-        /// uint16x8_t vmulq_u16 (uint16x8_t a, uint16x8_t b)
-        ///   A32: VMUL.I16 Qd, Qn, Qm
-        ///   A64: MUL Vd.8H, Vn.8H, Vm.8H
+        /// uint32x4_t vmlal_high_lane_u16 (uint32x4_t a, uint16x8_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLAL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLAL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector128<ushort> Multiply(Vector128<ushort> left, Vector128<ushort> right) => Multiply(left, right);
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<uint> addend, Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndAdd(addend, left, right, rightIndex);
 
         /// <summary>
-        /// uint32x4_t vmulq_u32 (uint32x4_t a, uint32x4_t b)
-        ///   A32: VMUL.I32 Qd, Qn, Qm
-        ///   A64: MUL Vd.4S, Vn.4S, Vm.4S
+        /// uint32x4_t vmlal_high_laneq_u16 (uint32x4_t a, uint16x8_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLAL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLAL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector128<uint> Multiply(Vector128<uint> left, Vector128<uint> right) => Multiply(left, right);
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<uint> addend, Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndAdd(addend, left, right, rightIndex);
 
         /// <summary>
-        /// float64x1_t vmul_f64 (float64x1_t a, float64x1_t b)
-        ///   A32: VMUL.F64 Dd, Dn, Dm
-        ///   A64: FMUL Dd, Dn, Dm
+        /// uint64x2_t vmlal_high_lane_u32 (uint64x2_t a, uint32x4_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLAL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLAL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<double> MultiplyScalar(Vector64<double> left, Vector64<double> right) => MultiplyScalar(left, right);
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<ulong> addend, Vector128<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndAdd(addend, left, right, rightIndex);
 
         /// <summary>
-        /// float32_t vmuls_f32 (float32_t a, float32_t b)
-        ///   A32: VMUL.F32 Sd, Sn, Sm
-        ///   A64: FMUL Sd, Sn, Sm
-        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
+        /// uint64x2_t vmlal_high_laneq_u32 (uint64x2_t a, uint32x4_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLAL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLAL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<float> MultiplyScalar(Vector64<float> left, Vector64<float> right) => MultiplyScalar(left, right);
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndAdd(Vector128<ulong> addend, Vector128<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndAdd(addend, left, right, rightIndex);
 
         /// <summary>
-        /// uint8x8_t vmla_u8 (uint8x8_t a, uint8x8_t b, uint8x8_t c)
-        ///   A32: VMLA.I8 Dd, Dn, Dm
-        ///   A64: MLA Vd.8B, Vn.8B, Vm.8B
+        /// int32x4_t vmlsl_high_lane_s16 (int32x4_t a, int16x8_t b, int16x4_t v, const int lane)
+        ///   A32: VMLSL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLSL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<byte> MultiplyAdd(Vector64<byte> acc, Vector64<byte> left, Vector64<byte> right) => MultiplyAdd(acc, left, right);
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<int> minuend, Vector128<short> left, Vector64<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// int16x4_t vmla_s16 (int16x4_t a, int16x4_t b, int16x4_t c)
-        ///   A32: VMLA.I16 Dd, Dn, Dm
-        ///   A64: MLA Vd.4H, Vn.4H, Vm.4H
+        /// int32x4_t vmlsl_high_laneq_s16 (int32x4_t a, int16x8_t b, int16x8_t v, const int lane)
+        ///   A32: VMLSL.S16 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLSL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<short> MultiplyAdd(Vector64<short> acc, Vector64<short> left, Vector64<short> right) => MultiplyAdd(acc, left, right);
+        public static Vector128<int> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<int> minuend, Vector128<short> left, Vector128<short> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// int32x2_t vmla_s32 (int32x2_t a, int32x2_t b, int32x2_t c)
-        ///   A32: VMLA.I32 Dd, Dn, Dm
-        ///   A64: MLA Vd.2S, Vn.2S, Vm.2S
+        /// int64x2_t vmlsl_high_lane_s32 (int64x2_t a, int32x4_t b, int32x2_t v, const int lane)
+        ///   A32: VMLSL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLSL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<int> MultiplyAdd(Vector64<int> acc, Vector64<int> left, Vector64<int> right) => MultiplyAdd(acc, left, right);
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<long> minuend, Vector128<int> left, Vector64<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// int8x8_t vmla_s8 (int8x8_t a, int8x8_t b, int8x8_t c)
-        ///   A32: VMLA.I8 Dd, Dn, Dm
-        ///   A64: MLA Vd.8B, Vn.8B, Vm.8B
+        /// int64x2_t vmlsl_high_laneq_s32 (int64x2_t a, int32x4_t b, int32x4_t v, const int lane)
+        ///   A32: VMLSL.S32 Qd, Dn+1, Dm[lane]
+        ///   A64: SMLSL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector64<sbyte> MultiplyAdd(Vector64<sbyte> acc, Vector64<sbyte> left, Vector64<sbyte> right) => MultiplyAdd(acc, left, right);
+        public static Vector128<long> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<long> minuend, Vector128<int> left, Vector128<int> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// uint16x4_t vmla_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t c)
-        ///   A32: VMLA.I16 Dd, Dn, Dm
-        ///   A64: MLA Vd.4H, Vn.4H, Vm.4H
+        /// uint32x4_t vmlsl_high_lane_u16 (uint32x4_t a, uint16x8_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLSL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLSL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<ushort> MultiplyAdd(Vector64<ushort> acc, Vector64<ushort> left, Vector64<ushort> right) => MultiplyAdd(acc, left, right);
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<uint> minuend, Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// uint32x2_t vmla_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t c)
-        ///   A32: VMLA.I32 Dd, Dn, Dm
-        ///   A64: MLA Vd.2S, Vn.2S, Vm.2S
+        /// uint32x4_t vmlsl_high_laneq_u16 (uint32x4_t a, uint16x8_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLSL.U16 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLSL2 Vd.4S, Vn.8H, Vm.H[lane]
         /// </summary>
-        public static Vector64<uint> MultiplyAdd(Vector64<uint> acc, Vector64<uint> left, Vector64<uint> right) => MultiplyAdd(acc, left, right);
+        public static Vector128<uint> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<uint> minuend, Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// uint8x16_t vmlaq_u8 (uint8x16_t a, uint8x16_t b, uint8x16_t c)
-        ///   A32: VMLA.I8 Qd, Qn, Qm
-        ///   A64: MLA Vd.16B, Vn.16B, Vm.16B
+        /// uint64x2_t vmlsl_high_lane_u32 (uint64x2_t a, uint32x4_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLSL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLSL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<byte> MultiplyAdd(Vector128<byte> acc, Vector128<byte> left, Vector128<byte> right) => MultiplyAdd(acc, left, right);
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<ulong> minuend, Vector128<uint> left, Vector64<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// int16x8_t vmlaq_s16 (int16x8_t a, int16x8_t b, int16x8_t c)
-        ///   A32: VMLA.I16 Qd, Qn, Qm
-        ///   A64: MLA Vd.8H, Vn.8H, Vm.8H
+        /// uint64x2_t vmlsl_high_laneq_u32 (uint64x2_t a, uint32x4_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLSL.U32 Qd, Dn+1, Dm[lane]
+        ///   A64: UMLSL2 Vd.2D, Vn.4S, Vm.S[lane]
         /// </summary>
-        public static Vector128<short> MultiplyAdd(Vector128<short> acc, Vector128<short> left, Vector128<short> right) => MultiplyAdd(acc, left, right);
+        public static Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndSubtract(Vector128<ulong> minuend, Vector128<uint> left, Vector128<uint> right, byte rightIndex) => MultiplyBySelectedScalarWideningUpperAndSubtract(minuend, left, right, rightIndex);
 
         /// <summary>
-        /// int32x4_t vmlaq_s32 (int32x4_t a, int32x4_t b, int32x4_t c)
-        ///   A32: VMLA.I32 Qd, Qn, Qm
-        ///   A64: MLA Vd.4S, Vn.4S, Vm.4S
+        /// float64x1_t vmul_f64 (float64x1_t a, float64x1_t b)
+        ///   A32: VMUL.F64 Dd, Dn, Dm
+        ///   A64: FMUL Dd, Dn, Dm
         /// </summary>
-        public static Vector128<int> MultiplyAdd(Vector128<int> acc, Vector128<int> left, Vector128<int> right) => MultiplyAdd(acc, left, right);
+        public static Vector64<double> MultiplyScalar(Vector64<double> left, Vector64<double> right) => MultiplyScalar(left, right);
 
         /// <summary>
-        /// int8x16_t vmlaq_s8 (int8x16_t a, int8x16_t b, int8x16_t c)
-        ///   A32: VMLA.I8 Qd, Qn, Qm
-        ///   A64: MLA Vd.16B, Vn.16B, Vm.16B
+        /// float32_t vmuls_f32 (float32_t a, float32_t b)
+        ///   A32: VMUL.F32 Sd, Sn, Sm
+        ///   A64: FMUL Sd, Sn, Sm
+        /// The above native signature does not exist. We provide this additional overload for consistency with the other scalar APIs.
         /// </summary>
-        public static Vector128<sbyte> MultiplyAdd(Vector128<sbyte> acc, Vector128<sbyte> left, Vector128<sbyte> right) => MultiplyAdd(acc, left, right);
+        public static Vector64<float> MultiplyScalar(Vector64<float> left, Vector64<float> right) => MultiplyScalar(left, right);
 
         /// <summary>
-        /// uint16x8_t vmlaq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t c)
-        ///   A32: VMLA.I16 Qd, Qn, Qm
-        ///   A64: MLA Vd.8H, Vn.8H, Vm.8H
+        /// float32_t vmuls_lane_f32 (float32_t a, float32x2_t v, const int lane)
+        ///   A32: VMUL.F32 Sd, Sn, Dm[lane]
+        ///   A64: FMUL Sd, Sn, Vm.S[lane]
         /// </summary>
-        public static Vector128<ushort> MultiplyAdd(Vector128<ushort> acc, Vector128<ushort> left, Vector128<ushort> right) => MultiplyAdd(acc, left, right);
+        public static Vector64<float> MultiplyScalarBySelectedScalar(Vector64<float> left, Vector64<float> right, byte rightIndex) => MultiplyScalarBySelectedScalar(left, right, rightIndex);
 
         /// <summary>
-        /// uint32x4_t vmlaq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t c)
-        ///   A32: VMLA.I32 Qd, Qn, Qm
-        ///   A64: MLA Vd.4S, Vn.4S, Vm.4S
+        /// float32_t vmuls_laneq_f32 (float32_t a, float32x4_t v, const int lane)
+        ///   A32: VMUL.F32 Sd, Sn, Dm[lane]
+        ///   A64: FMUL Sd, Sn, Vm.S[lane]
         /// </summary>
-        public static Vector128<uint> MultiplyAdd(Vector128<uint> acc, Vector128<uint> left, Vector128<uint> right) => MultiplyAdd(acc, left, right);
+        public static Vector64<float> MultiplyScalarBySelectedScalar(Vector64<float> left, Vector128<float> right, byte rightIndex) => MultiplyScalarBySelectedScalar(left, right, rightIndex);
 
         /// <summary>
         /// uint8x8_t vmls_u8 (uint8x8_t a, uint8x8_t b, uint8x8_t c)
         ///   A32: VMLS.I8 Dd, Dn, Dm
         ///   A64: MLS Vd.8B, Vn.8B, Vm.8B
         /// </summary>
-        public static Vector64<byte> MultiplySubtract(Vector64<byte> acc, Vector64<byte> left, Vector64<byte> right) => MultiplySubtract(acc, left, right);
+        public static Vector64<byte> MultiplySubtract(Vector64<byte> minuend, Vector64<byte> left, Vector64<byte> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// int16x4_t vmls_s16 (int16x4_t a, int16x4_t b, int16x4_t c)
         ///   A32: VMLS.I16 Dd, Dn, Dm
         ///   A64: MLS Vd.4H, Vn.4H, Vm.4H
         /// </summary>
-        public static Vector64<short> MultiplySubtract(Vector64<short> acc, Vector64<short> left, Vector64<short> right) => MultiplySubtract(acc, left, right);
+        public static Vector64<short> MultiplySubtract(Vector64<short> minuend, Vector64<short> left, Vector64<short> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// int32x2_t vmls_s32 (int32x2_t a, int32x2_t b, int32x2_t c)
         ///   A32: VMLS.I32 Dd, Dn, Dm
         ///   A64: MLS Vd.2S, Vn.2S, Vm.2S
         /// </summary>
-        public static Vector64<int> MultiplySubtract(Vector64<int> acc, Vector64<int> left, Vector64<int> right) => MultiplySubtract(acc, left, right);
+        public static Vector64<int> MultiplySubtract(Vector64<int> minuend, Vector64<int> left, Vector64<int> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// int8x8_t vmls_s8 (int8x8_t a, int8x8_t b, int8x8_t c)
         ///   A32: VMLS.I8 Dd, Dn, Dm
         ///   A64: MLS Vd.8B, Vn.8B, Vm.8B
         /// </summary>
-        public static Vector64<sbyte> MultiplySubtract(Vector64<sbyte> acc, Vector64<sbyte> left, Vector64<sbyte> right) => MultiplySubtract(acc, left, right);
+        public static Vector64<sbyte> MultiplySubtract(Vector64<sbyte> minuend, Vector64<sbyte> left, Vector64<sbyte> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// uint16x4_t vmls_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t c)
         ///   A32: VMLS.I16 Dd, Dn, Dm
         ///   A64: MLS Vd.4H, Vn.4H, Vm.4H
         /// </summary>
-        public static Vector64<ushort> MultiplySubtract(Vector64<ushort> acc, Vector64<ushort> left, Vector64<ushort> right) => MultiplySubtract(acc, left, right);
+        public static Vector64<ushort> MultiplySubtract(Vector64<ushort> minuend, Vector64<ushort> left, Vector64<ushort> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// uint32x2_t vmls_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t c)
         ///   A32: VMLS.I32 Dd, Dn, Dm
         ///   A64: MLS Vd.2S, Vn.2S, Vm.2S
         /// </summary>
-        public static Vector64<uint> MultiplySubtract(Vector64<uint> acc, Vector64<uint> left, Vector64<uint> right) => MultiplySubtract(acc, left, right);
+        public static Vector64<uint> MultiplySubtract(Vector64<uint> minuend, Vector64<uint> left, Vector64<uint> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// uint8x16_t vmlsq_u8 (uint8x16_t a, uint8x16_t b, uint8x16_t c)
         ///   A32: VMLS.I8 Qd, Qn, Qm
         ///   A64: MLS Vd.16B, Vn.16B, Vm.16B
         /// </summary>
-        public static Vector128<byte> MultiplySubtract(Vector128<byte> acc, Vector128<byte> left, Vector128<byte> right) => MultiplySubtract(acc, left, right);
+        public static Vector128<byte> MultiplySubtract(Vector128<byte> minuend, Vector128<byte> left, Vector128<byte> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// int16x8_t vmlsq_s16 (int16x8_t a, int16x8_t b, int16x8_t c)
         ///   A32: VMLS.I16 Qd, Qn, Qm
         ///   A64: MLS Vd.8H, Vn.8H, Vm.8H
         /// </summary>
-        public static Vector128<short> MultiplySubtract(Vector128<short> acc, Vector128<short> left, Vector128<short> right) => MultiplySubtract(acc, left, right);
+        public static Vector128<short> MultiplySubtract(Vector128<short> minuend, Vector128<short> left, Vector128<short> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// int32x4_t vmlsq_s32 (int32x4_t a, int32x4_t b, int32x4_t c)
         ///   A32: VMLS.I32 Qd, Qn, Qm
         ///   A64: MLS Vd.4S, Vn.4S, Vm.4S
         /// </summary>
-        public static Vector128<int> MultiplySubtract(Vector128<int> acc, Vector128<int> left, Vector128<int> right) => MultiplySubtract(acc, left, right);
+        public static Vector128<int> MultiplySubtract(Vector128<int> minuend, Vector128<int> left, Vector128<int> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// int8x16_t vmlsq_s8 (int8x16_t a, int8x16_t b, int8x16_t c)
         ///   A32: VMLS.I8 Qd, Qn, Qm
         ///   A64: MLS Vd.16B, Vn.16B, Vm.16B
         /// </summary>
-        public static Vector128<sbyte> MultiplySubtract(Vector128<sbyte> acc, Vector128<sbyte> left, Vector128<sbyte> right) => MultiplySubtract(acc, left, right);
+        public static Vector128<sbyte> MultiplySubtract(Vector128<sbyte> minuend, Vector128<sbyte> left, Vector128<sbyte> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// uint16x8_t vmlsq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t c)
         ///   A32: VMLS.I16 Qd, Qn, Qm
         ///   A64: MLS Vd.8H, Vn.8H, Vm.8H
         /// </summary>
-        public static Vector128<ushort> MultiplySubtract(Vector128<ushort> acc, Vector128<ushort> left, Vector128<ushort> right) => MultiplySubtract(acc, left, right);
+        public static Vector128<ushort> MultiplySubtract(Vector128<ushort> minuend, Vector128<ushort> left, Vector128<ushort> right) => MultiplySubtract(minuend, left, right);
 
         /// <summary>
         /// uint32x4_t vmlsq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t c)
         ///   A32: VMLS.I32 Qd, Qn, Qm
         ///   A64: MLS Vd.4S, Vn.4S, Vm.4S
         /// </summary>
-        public static Vector128<uint> MultiplySubtract(Vector128<uint> acc, Vector128<uint> left, Vector128<uint> right) => MultiplySubtract(acc, left, right);
+        public static Vector128<uint> MultiplySubtract(Vector128<uint> minuend, Vector128<uint> left, Vector128<uint> right) => MultiplySubtract(minuend, left, right);
+
+        /// <summary>
+        /// int16x4_t vmls_n_s16 (int16x4_t a, int16x4_t b, int16_t c)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[0]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<short> MultiplySubtractByScalar(Vector64<short> minuend, Vector64<short> left, Vector64<short> right) => MultiplySubtractByScalar(minuend, left, right);
+
+        /// <summary>
+        /// int32x2_t vmls_n_s32 (int32x2_t a, int32x2_t b, int32_t c)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[0]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<int> MultiplySubtractByScalar(Vector64<int> minuend, Vector64<int> left, Vector64<int> right) => MultiplySubtractByScalar(minuend, left, right);
+
+        /// <summary>
+        /// uint16x4_t vmls_n_u16 (uint16x4_t a, uint16x4_t b, uint16_t c)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[0]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[0]
+        /// </summary>
+        public static Vector64<ushort> MultiplySubtractByScalar(Vector64<ushort> minuend, Vector64<ushort> left, Vector64<ushort> right) => MultiplySubtractByScalar(minuend, left, right);
+
+        /// <summary>
+        /// uint32x2_t vmls_n_u32 (uint32x2_t a, uint32x2_t b, uint32_t c)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[0]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[0]
+        /// </summary>
+        public static Vector64<uint> MultiplySubtractByScalar(Vector64<uint> minuend, Vector64<uint> left, Vector64<uint> right) => MultiplySubtractByScalar(minuend, left, right);
+
+        /// <summary>
+        /// int16x8_t vmlsq_n_s16 (int16x8_t a, int16x8_t b, int16_t c)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[0]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<short> MultiplySubtractByScalar(Vector128<short> minuend, Vector128<short> left, Vector64<short> right) => MultiplySubtractByScalar(minuend, left, right);
+
+        /// <summary>
+        /// int32x4_t vmlsq_n_s32 (int32x4_t a, int32x4_t b, int32_t c)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[0]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<int> MultiplySubtractByScalar(Vector128<int> minuend, Vector128<int> left, Vector64<int> right) => MultiplySubtractByScalar(minuend, left, right);
+
+        /// <summary>
+        /// uint16x8_t vmlsq_n_u16 (uint16x8_t a, uint16x8_t b, uint16_t c)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[0]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[0]
+        /// </summary>
+        public static Vector128<ushort> MultiplySubtractByScalar(Vector128<ushort> minuend, Vector128<ushort> left, Vector64<ushort> right) => MultiplySubtractByScalar(minuend, left, right);
+
+        /// <summary>
+        /// uint32x4_t vmlsq_n_u32 (uint32x4_t a, uint32x4_t b, uint32_t c)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[0]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[0]
+        /// </summary>
+        public static Vector128<uint> MultiplySubtractByScalar(Vector128<uint> minuend, Vector128<uint> left, Vector64<uint> right) => MultiplySubtractByScalar(minuend, left, right);
+
+        /// <summary>
+        /// int16x4_t vmls_lane_s16 (int16x4_t a, int16x4_t b, int16x4_t v, const int lane)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplySubtractBySelectedScalar(Vector64<short> minuend, Vector64<short> left, Vector64<short> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// int16x4_t vmls_laneq_s16 (int16x4_t a, int16x4_t b, int16x8_t v, const int lane)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<short> MultiplySubtractBySelectedScalar(Vector64<short> minuend, Vector64<short> left, Vector128<short> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x2_t vmls_lane_s32 (int32x2_t a, int32x2_t b, int32x2_t v, const int lane)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplySubtractBySelectedScalar(Vector64<int> minuend, Vector64<int> left, Vector64<int> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x2_t vmls_laneq_s32 (int32x2_t a, int32x2_t b, int32x4_t v, const int lane)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<int> MultiplySubtractBySelectedScalar(Vector64<int> minuend, Vector64<int> left, Vector128<int> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x4_t vmls_lane_u16 (uint16x4_t a, uint16x4_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplySubtractBySelectedScalar(Vector64<ushort> minuend, Vector64<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x4_t vmls_laneq_u16 (uint16x4_t a, uint16x4_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLS.I16 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.4H, Vn.4H, Vm.H[lane]
+        /// </summary>
+        public static Vector64<ushort> MultiplySubtractBySelectedScalar(Vector64<ushort> minuend, Vector64<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x2_t vmls_lane_u32 (uint32x2_t a, uint32x2_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplySubtractBySelectedScalar(Vector64<uint> minuend, Vector64<uint> left, Vector64<uint> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x2_t vmls_laneq_u32 (uint32x2_t a, uint32x2_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLS.I32 Dd, Dn, Dm[lane]
+        ///   A64: MLS Vd.2S, Vn.2S, Vm.S[lane]
+        /// </summary>
+        public static Vector64<uint> MultiplySubtractBySelectedScalar(Vector64<uint> minuend, Vector64<uint> left, Vector128<uint> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// int16x8_t vmlsq_lane_s16 (int16x8_t a, int16x8_t b, int16x4_t v, const int lane)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplySubtractBySelectedScalar(Vector128<short> minuend, Vector128<short> left, Vector64<short> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// int16x8_t vmlsq_laneq_s16 (int16x8_t a, int16x8_t b, int16x8_t v, const int lane)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<short> MultiplySubtractBySelectedScalar(Vector128<short> minuend, Vector128<short> left, Vector128<short> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmlsq_lane_s32 (int32x4_t a, int32x4_t b, int32x2_t v, const int lane)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplySubtractBySelectedScalar(Vector128<int> minuend, Vector128<int> left, Vector64<int> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// int32x4_t vmlsq_laneq_s32 (int32x4_t a, int32x4_t b, int32x4_t v, const int lane)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<int> MultiplySubtractBySelectedScalar(Vector128<int> minuend, Vector128<int> left, Vector128<int> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x8_t vmlsq_lane_u16 (uint16x8_t a, uint16x8_t b, uint16x4_t v, const int lane)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplySubtractBySelectedScalar(Vector128<ushort> minuend, Vector128<ushort> left, Vector64<ushort> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint16x8_t vmlsq_laneq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t v, const int lane)
+        ///   A32: VMLS.I16 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.8H, Vn.8H, Vm.H[lane]
+        /// </summary>
+        public static Vector128<ushort> MultiplySubtractBySelectedScalar(Vector128<ushort> minuend, Vector128<ushort> left, Vector128<ushort> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmlsq_lane_u32 (uint32x4_t a, uint32x4_t b, uint32x2_t v, const int lane)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplySubtractBySelectedScalar(Vector128<uint> minuend, Vector128<uint> left, Vector64<uint> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
+
+        /// <summary>
+        /// uint32x4_t vmlsq_laneq_u32 (uint32x4_t a, uint32x4_t b, uint32x4_t v, const int lane)
+        ///   A32: VMLS.I32 Qd, Qn, Dm[lane]
+        ///   A64: MLS Vd.4S, Vn.4S, Vm.S[lane]
+        /// </summary>
+        public static Vector128<uint> MultiplySubtractBySelectedScalar(Vector128<uint> minuend, Vector128<uint> left, Vector128<uint> right, byte rightIndex) => MultiplySubtractBySelectedScalar(minuend, left, right, rightIndex);
 
         /// <summary>
         /// uint16x8_t vmull_u8 (uint8x8_t a, uint8x8_t b)
@@ -10068,6 +11661,125 @@ internal Arm64() { }
         /// </summary>
         public static unsafe void Store(ulong* address, Vector128<ulong> source) => Store(address, source);
 
+        /// <summary>
+        /// void vst1_lane_u8 (uint8_t * ptr, uint8x8_t val, const int lane)
+        ///   A32: VST1.8 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(byte* address, Vector64<byte> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1_lane_s16 (int16_t * ptr, int16x4_t val, const int lane)
+        ///   A32: VST1.16 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(short* address, Vector64<short> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1_lane_s32 (int32_t * ptr, int32x2_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(int* address, Vector64<int> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1_lane_s8 (int8_t * ptr, int8x8_t val, const int lane)
+        ///   A32: VST1.8 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(sbyte* address, Vector64<sbyte> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1_lane_f32 (float32_t * ptr, float32x2_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(float* address, Vector64<float> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1_lane_u16 (uint16_t * ptr, uint16x4_t val, const int lane)
+        ///   A32: VST1.16 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(ushort* address, Vector64<ushort> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1_lane_u32 (uint32_t * ptr, uint32x2_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(uint* address, Vector64<uint> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_u8 (uint8_t * ptr, uint8x16_t val, const int lane)
+        ///   A32: VST1.8 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(byte* address, Vector128<byte> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_f64 (float64_t * ptr, float64x2_t val, const int lane)
+        ///   A32: VSTR.64 Dd, [Rn]
+        ///   A64: ST1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(double* address, Vector128<double> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_s16 (int16_t * ptr, int16x8_t val, const int lane)
+        ///   A32: VST1.16 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(short* address, Vector128<short> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_s32 (int32_t * ptr, int32x4_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(int* address, Vector128<int> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_s64 (int64_t * ptr, int64x2_t val, const int lane)
+        ///   A32: VSTR.64 Dd, [Rn]
+        ///   A64: ST1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(long* address, Vector128<long> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_s8 (int8_t * ptr, int8x16_t val, const int lane)
+        ///   A32: VST1.8 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.B }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(sbyte* address, Vector128<sbyte> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_f32 (float32_t * ptr, float32x4_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(float* address, Vector128<float> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_u16 (uint16_t * ptr, uint16x8_t val, const int lane)
+        ///   A32: VST1.16 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.H }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(ushort* address, Vector128<ushort> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_u32 (uint32_t * ptr, uint32x4_t val, const int lane)
+        ///   A32: VST1.32 { Dd[index] }, [Rn]
+        ///   A64: ST1 { Vt.S }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(uint* address, Vector128<uint> value, byte index) => StoreSelectedScalar(address, value, index);
+
+        /// <summary>
+        /// void vst1q_lane_u64 (uint64_t * ptr, uint64x2_t val, const int lane)
+        ///   A32: VSTR.64 Dd, [Rn]
+        ///   A64: ST1 { Vt.D }[index], [Xn]
+        /// </summary>
+        public static unsafe void StoreSelectedScalar(ulong* address, Vector128<ulong> value, byte index) => StoreSelectedScalar(address, value, index);
+
         /// <summary>
         /// uint8x8_t vsub_u8 (uint8x8_t a, uint8x8_t b)
         ///   A32: VSUB.I8 Dd, Dn, Dm
diff --git a/src/libraries/System.Runtime.Intrinsics/ref/System.Runtime.Intrinsics.cs b/src/libraries/System.Runtime.Intrinsics/ref/System.Runtime.Intrinsics.cs
index ab47d9f0e44f6..0f9b6c59798bd 100644
--- a/src/libraries/System.Runtime.Intrinsics/ref/System.Runtime.Intrinsics.cs
+++ b/src/libraries/System.Runtime.Intrinsics/ref/System.Runtime.Intrinsics.cs
@@ -758,18 +758,18 @@ internal AdvSimd() { }
         public static System.Runtime.Intrinsics.Vector64<sbyte> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<ushort> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<uint> FusedAddRoundedHalving(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector128<float> acc, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector64<float> acc, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplyAddNegatedScalar(System.Runtime.Intrinsics.Vector64<double> acc, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddNegatedScalar(System.Runtime.Intrinsics.Vector64<float> acc, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplyAddScalar(System.Runtime.Intrinsics.Vector64<double> acc, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddScalar(System.Runtime.Intrinsics.Vector64<float> acc, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector128<float> acc, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector64<float> acc, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplySubtractNegatedScalar(System.Runtime.Intrinsics.Vector64<double> acc, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractNegatedScalar(System.Runtime.Intrinsics.Vector64<float> acc, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplySubtractScalar(System.Runtime.Intrinsics.Vector64<double> acc, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractScalar(System.Runtime.Intrinsics.Vector64<float> acc, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector128<float> addend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplyAddNegatedScalar(System.Runtime.Intrinsics.Vector64<double> addend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddNegatedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplyAddScalar(System.Runtime.Intrinsics.Vector64<double> addend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector128<float> minuend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplySubtractNegatedScalar(System.Runtime.Intrinsics.Vector64<double> minuend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractNegatedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplySubtractScalar(System.Runtime.Intrinsics.Vector64<double> minuend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<byte> FusedSubtractHalving(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<short> FusedSubtractHalving(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<int> FusedSubtractHalving(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) { throw null; }
@@ -817,6 +817,37 @@ internal AdvSimd() { }
         public static System.Runtime.Intrinsics.Vector64<sbyte> LeadingZeroCount(System.Runtime.Intrinsics.Vector64<sbyte> value) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<ushort> LeadingZeroCount(System.Runtime.Intrinsics.Vector64<ushort> value) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<uint> LeadingZeroCount(System.Runtime.Intrinsics.Vector64<uint> value) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<byte> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<byte> value, byte index, byte* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<double> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<double> value, byte index, double* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<short> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<short> value, byte index, short* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<int> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<int> value, byte index, int* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<long> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<long> value, byte index, long* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<sbyte> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<sbyte> value, byte index, sbyte* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<float> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<float> value, byte index, float* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<ushort> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<ushort> value, byte index, ushort* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<uint> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<uint> value, byte index, uint* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<ulong> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector128<ulong> value, byte index, ulong* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<byte> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<byte> value, byte index, byte* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<short> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<short> value, byte index, short* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<int> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<int> value, byte index, int* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<sbyte> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<sbyte> value, byte index, sbyte* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<float> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<float> value, byte index, float* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<ushort> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<ushort> value, byte index, ushort* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<uint> LoadAndInsertScalar(System.Runtime.Intrinsics.Vector64<uint> value, byte index, uint* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<byte> LoadAndReplicateToVector128(byte* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<short> LoadAndReplicateToVector128(short* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<int> LoadAndReplicateToVector128(int* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<sbyte> LoadAndReplicateToVector128(sbyte* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<float> LoadAndReplicateToVector128(float* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<ushort> LoadAndReplicateToVector128(ushort* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector128<uint> LoadAndReplicateToVector128(uint* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<byte> LoadAndReplicateToVector64(byte* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<short> LoadAndReplicateToVector64(short* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<int> LoadAndReplicateToVector64(int* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<sbyte> LoadAndReplicateToVector64(sbyte* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<float> LoadAndReplicateToVector64(float* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<ushort> LoadAndReplicateToVector64(ushort* address) { throw null; }
+        public unsafe static System.Runtime.Intrinsics.Vector64<uint> LoadAndReplicateToVector64(uint* address) { throw null; }
         public unsafe static System.Runtime.Intrinsics.Vector128<byte> LoadVector128(byte* address) { throw null; }
         public unsafe static System.Runtime.Intrinsics.Vector128<double> LoadVector128(double* address) { throw null; }
         public unsafe static System.Runtime.Intrinsics.Vector128<short> LoadVector128(short* address) { throw null; }
@@ -901,32 +932,160 @@ internal AdvSimd() { }
         public static System.Runtime.Intrinsics.Vector64<float> Multiply(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<ushort> Multiply(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<uint> Multiply(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<byte> MultiplyAdd(System.Runtime.Intrinsics.Vector128<byte> acc, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<short> MultiplyAdd(System.Runtime.Intrinsics.Vector128<short> acc, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<int> MultiplyAdd(System.Runtime.Intrinsics.Vector128<int> acc, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<sbyte> MultiplyAdd(System.Runtime.Intrinsics.Vector128<sbyte> acc, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyAdd(System.Runtime.Intrinsics.Vector128<ushort> acc, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyAdd(System.Runtime.Intrinsics.Vector128<uint> acc, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<byte> MultiplyAdd(System.Runtime.Intrinsics.Vector64<byte> acc, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<short> MultiplyAdd(System.Runtime.Intrinsics.Vector64<short> acc, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<int> MultiplyAdd(System.Runtime.Intrinsics.Vector64<int> acc, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<sbyte> MultiplyAdd(System.Runtime.Intrinsics.Vector64<sbyte> acc, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyAdd(System.Runtime.Intrinsics.Vector64<ushort> acc, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<uint> MultiplyAdd(System.Runtime.Intrinsics.Vector64<uint> acc, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<byte> MultiplyAdd(System.Runtime.Intrinsics.Vector128<byte> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplyAdd(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<sbyte> MultiplyAdd(System.Runtime.Intrinsics.Vector128<sbyte> addend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyAdd(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<byte> MultiplyAdd(System.Runtime.Intrinsics.Vector64<byte> addend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplyAdd(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplyAdd(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<sbyte> MultiplyAdd(System.Runtime.Intrinsics.Vector64<sbyte> addend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyAdd(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplyAdd(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<float> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplyByScalar(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<float> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<float> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLower(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningLowerAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpper(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<long> addend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<uint> addend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndAdd(System.Runtime.Intrinsics.Vector128<ulong> addend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<long> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> MultiplyBySelectedScalarWideningUpperAndSubtract(System.Runtime.Intrinsics.Vector128<ulong> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<double> MultiplyScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<float> MultiplyScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<byte> MultiplySubtract(System.Runtime.Intrinsics.Vector128<byte> acc, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<short> MultiplySubtract(System.Runtime.Intrinsics.Vector128<short> acc, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<int> MultiplySubtract(System.Runtime.Intrinsics.Vector128<int> acc, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<sbyte> MultiplySubtract(System.Runtime.Intrinsics.Vector128<sbyte> acc, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplySubtract(System.Runtime.Intrinsics.Vector128<ushort> acc, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<uint> MultiplySubtract(System.Runtime.Intrinsics.Vector128<uint> acc, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<byte> MultiplySubtract(System.Runtime.Intrinsics.Vector64<byte> acc, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<short> MultiplySubtract(System.Runtime.Intrinsics.Vector64<short> acc, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<int> MultiplySubtract(System.Runtime.Intrinsics.Vector64<int> acc, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<sbyte> MultiplySubtract(System.Runtime.Intrinsics.Vector64<sbyte> acc, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplySubtract(System.Runtime.Intrinsics.Vector64<ushort> acc, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<uint> MultiplySubtract(System.Runtime.Intrinsics.Vector64<uint> acc, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> MultiplyScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<float> MultiplyScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<byte> MultiplySubtract(System.Runtime.Intrinsics.Vector128<byte> minuend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplySubtract(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplySubtract(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<sbyte> MultiplySubtract(System.Runtime.Intrinsics.Vector128<sbyte> minuend, System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplySubtract(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplySubtract(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<byte> MultiplySubtract(System.Runtime.Intrinsics.Vector64<byte> minuend, System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplySubtract(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplySubtract(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<sbyte> MultiplySubtract(System.Runtime.Intrinsics.Vector64<sbyte> minuend, System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplySubtract(System.Runtime.Intrinsics.Vector64<ushort> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplySubtract(System.Runtime.Intrinsics.Vector64<uint> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<ushort> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<uint> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<short> minuend, System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<int> minuend, System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> minuend, System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<uint> minuend, System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<short> minuend, System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<int> minuend, System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> minuend, System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte rightIndex) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> MultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<uint> minuend, System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte rightIndex) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<ushort> MultiplyWideningLower(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningLower(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<long> MultiplyWideningLower(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right) { throw null; }
@@ -1057,38 +1216,6 @@ internal AdvSimd() { }
         public static System.Runtime.Intrinsics.Vector64<float> ReciprocalSquareRootStep(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<float> ReciprocalStep(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<float> ReciprocalStep(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<byte> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<short> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<int> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<long> ShiftLeftLogicalAndInsertScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLeftLogicalAndInsertScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<short> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<int> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<short> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<int> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<long> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<long> ShiftRightLogicalAndInsertScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right, byte shift) { throw null; }
-        public static System.Runtime.Intrinsics.Vector64<ulong> ShiftRightLogicalAndInsertScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right, byte shift) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<short> ShiftArithmetic(System.Runtime.Intrinsics.Vector128<short> value, System.Runtime.Intrinsics.Vector128<short> count) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<int> ShiftArithmetic(System.Runtime.Intrinsics.Vector128<int> value, System.Runtime.Intrinsics.Vector128<int> count) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<long> ShiftArithmetic(System.Runtime.Intrinsics.Vector128<long> value, System.Runtime.Intrinsics.Vector128<long> count) { throw null; }
@@ -1134,6 +1261,22 @@ internal AdvSimd() { }
         public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLeftLogical(System.Runtime.Intrinsics.Vector64<sbyte> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeftLogical(System.Runtime.Intrinsics.Vector64<ushort> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeftLogical(System.Runtime.Intrinsics.Vector64<uint> value, byte count) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<byte> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> ShiftLeftLogicalAndInsert(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<long> ShiftLeftLogicalAndInsertScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLeftLogicalAndInsertScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right, byte shift) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<byte> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<byte> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<short> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<short> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<int> ShiftLeftLogicalSaturate(System.Runtime.Intrinsics.Vector128<int> value, byte count) { throw null; }
@@ -1236,6 +1379,20 @@ internal AdvSimd() { }
         public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLogicalSaturateScalar(System.Runtime.Intrinsics.Vector64<ulong> value, System.Runtime.Intrinsics.Vector64<long> count) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<long> ShiftLogicalScalar(System.Runtime.Intrinsics.Vector64<long> value, System.Runtime.Intrinsics.Vector64<long> count) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<ulong> ShiftLogicalScalar(System.Runtime.Intrinsics.Vector64<ulong> value, System.Runtime.Intrinsics.Vector64<long> count) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<byte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<short> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<int> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<long> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<long> left, System.Runtime.Intrinsics.Vector128<long> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<sbyte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<sbyte> left, System.Runtime.Intrinsics.Vector128<sbyte> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ushort> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<ushort> left, System.Runtime.Intrinsics.Vector128<ushort> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<uint> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<uint> left, System.Runtime.Intrinsics.Vector128<uint> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector128<ulong> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector128<ulong> left, System.Runtime.Intrinsics.Vector128<ulong> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<byte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<byte> left, System.Runtime.Intrinsics.Vector64<byte> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<short> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<int> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<sbyte> left, System.Runtime.Intrinsics.Vector64<sbyte> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ushort> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<ushort> left, System.Runtime.Intrinsics.Vector64<ushort> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightAndInsert(System.Runtime.Intrinsics.Vector64<uint> left, System.Runtime.Intrinsics.Vector64<uint> right, byte shift) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<short> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<short> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<int> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<int> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<long> ShiftRightArithmetic(System.Runtime.Intrinsics.Vector128<long> value, byte count) { throw null; }
@@ -1322,6 +1479,8 @@ internal AdvSimd() { }
         public static System.Runtime.Intrinsics.Vector64<uint> ShiftRightLogicalAdd(System.Runtime.Intrinsics.Vector64<uint> addend, System.Runtime.Intrinsics.Vector64<uint> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<long> ShiftRightLogicalAddScalar(System.Runtime.Intrinsics.Vector64<long> addend, System.Runtime.Intrinsics.Vector64<long> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<ulong> ShiftRightLogicalAddScalar(System.Runtime.Intrinsics.Vector64<ulong> addend, System.Runtime.Intrinsics.Vector64<ulong> value, byte count) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<long> ShiftRightLogicalAndInsertScalar(System.Runtime.Intrinsics.Vector64<long> left, System.Runtime.Intrinsics.Vector64<long> right, byte shift) { throw null; }
+        public static System.Runtime.Intrinsics.Vector64<ulong> ShiftRightLogicalAndInsertScalar(System.Runtime.Intrinsics.Vector64<ulong> left, System.Runtime.Intrinsics.Vector64<ulong> right, byte shift) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<sbyte> ShiftRightLogicalNarrowingLower(System.Runtime.Intrinsics.Vector128<short> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<short> ShiftRightLogicalNarrowingLower(System.Runtime.Intrinsics.Vector128<int> value, byte count) { throw null; }
         public static System.Runtime.Intrinsics.Vector64<int> ShiftRightLogicalNarrowingLower(System.Runtime.Intrinsics.Vector128<long> value, byte count) { throw null; }
@@ -1432,6 +1591,23 @@ public unsafe static void Store(uint* address, System.Runtime.Intrinsics.Vector1
         public unsafe static void Store(uint* address, System.Runtime.Intrinsics.Vector64<uint> source) { }
         public unsafe static void Store(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> source) { }
         public unsafe static void Store(ulong* address, System.Runtime.Intrinsics.Vector64<ulong> source) { }
+        public unsafe static void StoreSelectedScalar(byte* address, System.Runtime.Intrinsics.Vector128<byte> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(byte* address, System.Runtime.Intrinsics.Vector64<byte> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(double* address, System.Runtime.Intrinsics.Vector128<double> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(short* address, System.Runtime.Intrinsics.Vector128<short> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(short* address, System.Runtime.Intrinsics.Vector64<short> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(int* address, System.Runtime.Intrinsics.Vector128<int> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(int* address, System.Runtime.Intrinsics.Vector64<int> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(long* address, System.Runtime.Intrinsics.Vector128<long> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(sbyte* address, System.Runtime.Intrinsics.Vector128<sbyte> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(sbyte* address, System.Runtime.Intrinsics.Vector64<sbyte> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(float* address, System.Runtime.Intrinsics.Vector128<float> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(float* address, System.Runtime.Intrinsics.Vector64<float> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(ushort* address, System.Runtime.Intrinsics.Vector128<ushort> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(ushort* address, System.Runtime.Intrinsics.Vector64<ushort> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(uint* address, System.Runtime.Intrinsics.Vector128<uint> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(uint* address, System.Runtime.Intrinsics.Vector64<uint> value, byte index) { }
+        public unsafe static void StoreSelectedScalar(ulong* address, System.Runtime.Intrinsics.Vector128<ulong> value, byte index) { }
         public static System.Runtime.Intrinsics.Vector128<byte> Subtract(System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<byte> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<short> Subtract(System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right) { throw null; }
         public static System.Runtime.Intrinsics.Vector128<int> Subtract(System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right) { throw null; }
@@ -1655,8 +1831,64 @@ internal Arm64() { }
             public static System.Runtime.Intrinsics.Vector128<double> DuplicateToVector128(double value) { throw null; }
             public static System.Runtime.Intrinsics.Vector128<long> DuplicateToVector128(long value) { throw null; }
             public static System.Runtime.Intrinsics.Vector128<ulong> DuplicateToVector128(ulong value) { throw null; }
-            public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector128<double> acc, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) { throw null; }
-            public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector128<double> acc, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplyAdd(System.Runtime.Intrinsics.Vector128<double> addend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<double> addend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAddByScalar(System.Runtime.Intrinsics.Vector128<float> addend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddByScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<double> addend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> addend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> addend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplyAddScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<double> addend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAddScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplySubtract(System.Runtime.Intrinsics.Vector128<double> minuend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<double> minuend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplySubtractByScalar(System.Runtime.Intrinsics.Vector128<float> minuend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractByScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<double> minuend, System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> minuend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> minuend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<double> FusedMultiplySubtractScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<double> minuend, System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplySubtractScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> minuend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<byte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<byte> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<byte> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<byte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<byte> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<byte> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<double> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<double> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<short> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<short> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<short> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<short> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<short> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<short> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<int> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<int> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<int> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<int> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<int> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<int> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<long> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<long> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<long> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<sbyte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<sbyte> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<sbyte> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<sbyte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<sbyte> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<sbyte> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<float> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<float> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<float> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<float> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<ushort> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<ushort> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<ushort> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<ushort> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<ushort> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<uint> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<uint> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<uint> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<uint> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<uint> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<uint> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<ulong> InsertSelectedScalar(System.Runtime.Intrinsics.Vector128<ulong> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<ulong> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<byte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<byte> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<byte> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<byte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<byte> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<byte> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<short> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<short> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<short> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<short> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<short> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<short> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<int> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<int> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<int> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<int> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<int> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<int> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<sbyte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<sbyte> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<sbyte> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<sbyte> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<sbyte> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<sbyte> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<float> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<float> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<float> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<float> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<ushort> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<ushort> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<ushort> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<ushort> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<ushort> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<uint> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<uint> result, byte resultIndex, System.Runtime.Intrinsics.Vector128<uint> value, byte valueIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<uint> InsertSelectedScalar(System.Runtime.Intrinsics.Vector64<uint> result, byte resultIndex, System.Runtime.Intrinsics.Vector64<uint> value, byte valueIndex) { throw null; }
+            public unsafe static System.Runtime.Intrinsics.Vector128<double> LoadAndReplicateToVector128(double* address) { throw null; }
+            public unsafe static System.Runtime.Intrinsics.Vector128<long> LoadAndReplicateToVector128(long* address) { throw null; }
+            public unsafe static System.Runtime.Intrinsics.Vector128<ulong> LoadAndReplicateToVector128(ulong* address) { throw null; }
             public static System.Runtime.Intrinsics.Vector128<double> Max(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) { throw null; }
             public static System.Runtime.Intrinsics.Vector64<byte> MaxAcross(System.Runtime.Intrinsics.Vector128<byte> value) { throw null; }
             public static System.Runtime.Intrinsics.Vector64<short> MaxAcross(System.Runtime.Intrinsics.Vector128<short> value) { throw null; }
@@ -1720,11 +1952,23 @@ internal Arm64() { }
             public static System.Runtime.Intrinsics.Vector64<double> MinScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
             public static System.Runtime.Intrinsics.Vector64<float> MinScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
             public static System.Runtime.Intrinsics.Vector128<double> Multiply(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> MultiplyByScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> MultiplyBySelectedScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) { throw null; }
             public static System.Runtime.Intrinsics.Vector128<double> MultiplyExtended(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right) { throw null; }
             public static System.Runtime.Intrinsics.Vector128<float> MultiplyExtended(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right) { throw null; }
             public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtended(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> MultiplyExtendedByScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<double> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector128<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector128<float> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
             public static System.Runtime.Intrinsics.Vector64<double> MultiplyExtendedScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector64<double> right) { throw null; }
             public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<double> MultiplyExtendedScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector128<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<float> MultiplyExtendedScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right, byte rightIndex) { throw null; }
+            public static System.Runtime.Intrinsics.Vector64<double> MultiplyScalarBySelectedScalar(System.Runtime.Intrinsics.Vector64<double> left, System.Runtime.Intrinsics.Vector128<double> right, byte rightIndex) { throw null; }
             public static System.Runtime.Intrinsics.Vector128<double> Negate(System.Runtime.Intrinsics.Vector128<double> value) { throw null; }
             public static System.Runtime.Intrinsics.Vector128<long> Negate(System.Runtime.Intrinsics.Vector128<long> value) { throw null; }
             public static System.Runtime.Intrinsics.Vector64<long> NegateScalar(System.Runtime.Intrinsics.Vector64<long> value) { throw null; }